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Windows generates broken UDP packets

Q: Windows generates broken UDP packets

Hi all,
I just installed W7 SP1 Pro and updated it using Windows Update. I also installed the ethernet driver. The windows host is in 10.30.0.0/24, along with my linux boxes and my Android phone. Windows can't resolve names, whatever the nameserver is (my local
DNS or 8.8.8.8). Other hosts have no issue whatsoever.
I have perfect connectivity on my local network and can successfully ping 8.8.8.8 at any stage in the following story. My Windows host got its IP via DHCP (10.30.0.15) and I flushed it DNS cache before each step. I also tried once with a fixed address in
the same network, with no better luck at getting DNS replies.
I disabled the firewall on my router and here is what happens;
C:\> nslookup microsoft.com. 8.8.8.8
DNS request timed out.
[...]
tcpdump on my router inbound interface (the one with address 10.30.0.1):
Aug 01 20:03:29.203979 00:26:9e:ae:61:f9 c4:6e:1f:03:ee:4c 0800 80: 10.30.0.15.58706 > 8.8.8.8.53: [bad udp cksum 1a7c! -> e69f] 1+ PTR? 8.8.8.8.in-addr.arpa. (38) (ttl 128, id 2104, len 66, bad ip cksum 0! -> 1837)
0000: c46e 1f03 ee4c 0026 9eae 61f9 0800 4500 .n...L.&..a...E.
0010: 0042 0838 0000 8011 0000 0a1e 000f 0808 .B.8............
0020: 0808 e552 0035 002e 1a7c 0001 0100 0001 ...R.5...|......
0030: 0000 0000 0000 0138 0138 0138 0138 0769 .......8.8.8.8.i
0040: 6e2d 6164 6472 0461 7270 6100 000c 0001 n-addr.arpa.....

Aug 01 20:03:31.218462 00:26:9e:ae:61:f9 c4:6e:1f:03:ee:4c 0800 73: 10.30.0.15.58707 > 8.8.8.8.53: [bad udp cksum 1a75! -> cae3] 2+ A? microsoft.com. (31) (ttl 128, id 2106, len 59, bad ip cksum 0! -> 183c)
0000: c46e 1f03 ee4c 0026 9eae 61f9 0800 4500 .n...L.&..a...E.
0010: 003b 083a 0000 8011 0000 0a1e 000f 0808 .;.:............
0020: 0808 e553 0035 0027 1a75 0002 0100 0001 ...S.5.'.u......
0030: 0000 0000 0000 096d 6963 726f 736f 6674 .......microsoft
0040: 0363 6f6d 0000 0100 01 .com.....

Aug 01 20:03:33.227860 00:26:9e:ae:61:f9 c4:6e:1f:03:ee:4c 0800 73: 10.30.0.15.58708 > 8.8.8.8.53: [bad udp cksum 1a75! -> afe1] 3+ AAAA? microsoft.com. (31) (ttl 128, id 2107, len 59, bad ip cksum 0! -> 183b)
0000: c46e 1f03 ee4c 0026 9eae 61f9 0800 4500 .n...L.&..a...E.
0010: 003b 083b 0000 8011 0000 0a1e 000f 0808 .;.;............
0020: 0808 e554 0035 0027 1a75 0003 0100 0001 ...T.5.'.u......
0030: 0000 0000 0000 096d 6963 726f 736f 6674 .......microsoft
0040: 0363 6f6d 0000 1c00 01 .com.....

tcpdump on my router outbound interface: (yes, it is empty)


If my linux host tries:
Aug 01 19:59:31.345277 f0:1f:af:06:90:0c c4:6e:1f:03:ee:4c 0800 70: 10.30.0.12.51947 > 8.8.8.8.53: [udp sum ok] 18613+ A? google.com. (28) (DF) (ttl 64, id 38804, len 56)
0000: c46e 1f03 ee4c f01f af06 900c 0800 4500 .n...L........E.
0010: 0038 9794 4000 4011 88e7 0a1e 000c 0808 [email protected]@.........
0020: 0808 caeb 0035 0024 bddd 48b5 0100 0001 .....5.$..H.....
0030: 0000 0000 0000 0667 6f6f 676c 6503 636f .......google.co
0040: 6d00 0001 0001 m.....

Aug 01 19:59:31.369413 c4:6e:1f:03:ee:4c f0:1f:af:06:90:0c 0800 246: 8.8.8.8.53 > 10.30.0.12.51947: 18613 q: A? google.com. 11/0/0 google.com. A 173.194.40.142, google.com. A 173.194.40.129, google.com. A[|domain] [tos 0xf0] (ttl 57, id 41720, len 232, bad ip cksum 0! -> c2e3)
0000: f01f af06 900c c46e 1f03 ee4c 0800 45f0 .......n...L..E.
0010: 00e8 a2f8 0000 3911 0000 0808 0808 0a1e ......9.........
0020: 000c 0035 caeb 00d4 b930 48b5 8180 0001 ...5.....0H.....
0030: 000b 0000 0000 0667 6f6f 676c 6503 636f .......google.co
0040: 6d00 0001 0001 c00c 0001 0001 0000 012b m..............+
0050: 0004 adc2 288e c00c 0001 0001 0000 012b ....(..........+
0060: 0004 adc2 2881 c00c 0001 0001 0000 012b ....(..........+
0070: 0004 adc2 ....
Aug 01 19:59:31.345286 10.30.0.12.51947 > 8.8.8.8.53: [udp sum ok] 18613+ A? google.com. (28) (DF) (ttl 63, id 38804, len 56)
0000: 4500 0038 9794 4000 3f11 89e7 0a1e 000c [email protected]?.......
0010: 0808 0808 caeb 0035 0024 bddd 48b5 0100 .......5.$..H...
0020: 0001 0000 0000 0000 0667 6f6f 676c 6503 .........google.
0030: 636f 6d00 0001 0001 com.....

Aug 01 19:59:31.369402 8.8.8.8.53 > 10.30.0.12.51947: 18613 q: A? google.com. 11/0/0 google.com. A 173.194.40.142, google.com. A 173.194.40.129, google.com. A 173.194.40.130, google.com.[|domain] [tos 0xf0] (ttl 58, id 41720, len 232)
0000: 45f0 00e8 a2f8 0000 3a11 c1e3 0808 0808 E.......:.......
0010: 0a1e 000c 0035 caeb 00d4 b930 48b5 8180 .....5.....0H...
0020: 0001 000b 0000 0000 0667 6f6f 676c 6503 .........google.
0030: 636f 6d00 0001 0001 c00c 0001 0001 0000 com.............
0040: 012b 0004 adc2 288e c00c 0001 0001 0000 .+....(.........
0050: 012b 0004 adc2 2881 c00c 0001 0001 0000 .+....(.........
0060: 012b 0004 adc2 2882 c00c 0001 0001 0000 .+....(.........

The different IP is irrelevant to point out as it is in the same network as my Windows host.
So then, I tried to use a local resolver on my router, with the exact same symptoms: Windows sends packets that hit the wire, go to my router inbound interface and that's it. Those packets vanish and don't reach the local resolver (setting the server software
to maximum verbose tells me there are no requests reaching it). My linux hosts on the other hand don't have any issue and get name resolution from my personal router. FYI, said DNS server software is unbound.
That's it. The conclusion I reach is: Windows generates faulty DNS queries that are simply dropped. It might even be worse, because it doesn't even reach the DNS server software, so the UDP packet must be bad.
Any help would be appreciated

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RELEVANCY SCORE 200
Preferred Solution: Windows generates broken UDP packets

I recommend downloading and running DAP. It can help sort out any driver and firmware related issues on your system

It's worked out well for many of us in the past.

You can download it direct from this link http://downloaddap.org. (This link will open the download page of DAP so you can save a copy to your computer.)

RELEVANCY SCORE 50

There is a feature in windows 7 that creates a tutorial for almost any task. It creates the tutorial and highlights what the user needs to click. Can someone please tell me the name of the feature.

A:Windows 7 generates tutorial

The only tutorials that I know about or have used, are from the excellent collection of this forum. I would be interested to see if anyone knows differently

Tutorials - Windows 7 Forums

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RELEVANCY SCORE 49.2

As the title says, its quite self explanatory- i can connect to the internet fine - all the settings have been untouched.The status is connected and there isnt anyapparent hardware failure (according to windows). Its just, packets are being sent - but they are not being received. Ive reset my routerseveral times, restarted several times and i can only think of a reformat in case of an OS issue. I would like to leave this as a last resort however. I have suspicions that it may be a hardware problem. This is due to the fact thqt the previous day, before i shut down my computer, lag caused a violent interaction with my foot. it wasnt superman force or anything, just more than a tap so i highlydoubt that was the problem.

Thanks in advance,

Greetz,
Jsung
 

A:Packets are send. Packets arent received.Making me @[email protected]

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RELEVANCY SCORE 48.4

I know this is the opposite of a common problem that people post left and right about on this forum, but my network won't send even one packet. I am using a built-in wireless network on my laptop with windows firewall on 'suggested settings'. Other computers are connected to the internet on the same network in the house. It is a problem with my computer specifically. Here is what I get from an ipconfig/all command:

C:\Users\kian>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : kian-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Wireless LAN adapter Wireless Network Connection 3:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Virtual WiFi Miniport Adapter #
2
Physical Address. . . . . . . . . : F6-55-F9-6F-73-A2
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Wireless LAN adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Atheros AR5B95 Wireless Network Adapter
Physical Address. . . . . . . . . : EC-55-F9-6F-73-A2
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Autoconfiguration IPv4 Address. . : 169.254.213.155(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :
NetBI... Read more

A:0 packets sent: Receiving packets just peachy, but not sending any (!)

Hi kjseara, the IP address your getting (169.254.x.x) suggests you are unable to connect to your router, you said you had windows firewall running; do you have any antivirus running? If so, try disabling them and then try and connect again. If the problem still persists try disabling your windows firewall and see if you can connect then.
 

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RELEVANCY SCORE 48.4

At random times, my internet will "drop" connection and will not download any packets, but I am still able to send packets. My Local Area Connection icon continues to say I am connected, my modem is fully functional, and my cables are good. I can get my internet back up and running for 10 minutes or so by disable and re-enabling my Network Connection. If I simply try the "repair", it gives me an error at the "Refreshing IP" step.

I have done a full system scan for viruses and I am clean. My drivers are fully updated, I have disabled my firewalls, and still no help. During the times when it is down, I can successfully ping my modem through CMD, but I get the time-out error if I ping a site, my default gateway, the DHCP Server, or the DMS Servers.

I have made no changes to any major settings on my computer, nor has there been any recent additions/removals of any software.

Does anyone know what is causing this or how I can fix it?
 

A:Able to send packets, but not receive packets through router

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RELEVANCY SCORE 46.8

I m using Windows XP SP2 and have a LAN connection
... of late i have noticed that the number of packets sent in the Activity frame of the
"LAN Connection Status " window is more than the number of packets received .
I have fully scanned my PC with ZoneAlarm antivirus / antispyware and HijackThis and no problem was detected.
I also checked the running process through Task Manager and found only Microsoft services and other system related services (ZoneAlarm scanning process, Disk keeper service, .. etc) are running.
I also updated the NIC driver but it doesn,t solve the problem. My NIC is Realtek RTL8139.

Help Please.
Thank You.
 

A:sent packets hugely more than packets received.

If you check the status and note the number of packets send/received, then do it again after exactly one minute, what is the number of sent packets over the minute? What is the number of received packets?

Have you tried booting in Safe Mode with Networking and checking if this is still happening?
 

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RELEVANCY SCORE 46

I would like to know if there are tools that can be used to reliably simulate an increase in the values of the following counters in perfmon "Packets Outbound Discarded" and "Packets Received Discarded" under Network Interface.
I have used a tool Clumsy but to no avail : https://jagt.github.io/clumsy/manual.html
I appreciate all the responses and thank you in advance!

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RELEVANCY SCORE 43.6

Hi, this is probably more of a Windows XP problem but because I'm comparing it with Windows 7, I post it here. Here's actually a copy&paste of what I've written in other forums, but still got no answer to it.

I have a Windows XP Home Edition SP3 running on an Intel QuadCore (Core2Quad) machine with a 4GB RAM and a 500GB HDD. Although my problem is more of a network (internet) related, I am also curious if the details I gave will have an impact to my problem. So my main problem is I have Windows XP on the D: drive and Windows 7 on the C: drive (I'm dual booting). I am connected to the internet through a LAN cable connected to a TP-Link router. My Windows 7 (where I post this question from) get internet connection very easily. It's fast and running without any problem. Recently I noticed that the number of packets sent and received to my Windows 7 is a lot. Here's a screen cap of what I am getting:

Now, with my Windows XP Home Edition, it's different. I am getting a connection (which is good), but I'm only getting a few packets sent and received (which is bad). Here's what I'm getting:

Because of this, I cannot activate my Windows XP and cannot download any update (Windows update, AntiVirus update, etc..). In brief, I cannot use the internet at all.
I've tried everything from clicking the "repair" button, disabling the network adapter, uninstalling the network adapter driver, restarting the router, plug-off the LAN cable, pinging through command prompt, usi... Read more

A:Not getting as much packets as in Windows 7

kbidois

Hi and welcome to seven forums Im confused, why is high traffic good and low traffic bad? Could you be a little more specific? I think you are asking why the difference, and that the xp box id giving you grief. Is that correct?

Ken

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RELEVANCY SCORE 43.2

It's strange, but this is what is happening on my network. The opposite of the vast majority of problems on the forums around the web, who have packets sent but not received. I have a built-in wireless network on my laptop. I am running windows firewall with normal settings. Other computers on the same network in my house are working right now. Maybe someone can help me?
 

A:Packets received, but 0 packets sent (!)

Please do not start multiple threads on the same topic.
 

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RELEVANCY SCORE 43.2

Packets Being Sent But no Packets Being Recieved
I have a Lenovo T61 (Windows 2000),A Compaq Presario (Windows Vista) both connected to a Linksys Router which is connected to my modem.

The compaq presario can connect to the internet but the lenovo T61 can't connect. My Lenovo T61 can send out packets but cannot receive any packets.

Please help.
 

A:Packets Being Sent But no Packets Being Recieved

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RELEVANCY SCORE 43.2

The title says it all.

Ill give you a description of the situation:

I have a IBM Thinkpad Laptop,A Compaq Presario both connected to a Linksys Router which is connected to my modem.

Then I got myself a used Emachines with a cracked motherboard and the memory installed upside down (LOL!)

I brought it to a technician,got it fixed,reinstalled Windows Xp,and the rest

No I want to connect it to the same network as the two other computer.Now,by default,Windows Xp creates a connection as soon as it detects one,named Local Area Connection ,right?So when I put in my ethernet,It made one! Great!

So then I try to go on internet explorer and type google.com to test and it doesn't work.
I check the internet connections and it showed me that packets are being sent but none get received.

Yet! the compaq worked fine with the same process.

Thanks in advance.
 

A:Packets Being Sent But no Packets Being Recieved???

You may not actually have a connection.

Start, Run, CMD to open a command prompt:

Type the following command:

IPCONFIG /ALL

Right click in the command window and choose Select All, then hit Enter.
Paste the results in a message here.
 

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RELEVANCY SCORE 43.2

Hello, i can no longer connect to the internet and i have tried everything i could think of. my "wireless network connection status says 0 packets sent and 0 recieved,but im connected to my router with excellent signal. when i got this laptop it had alot of malware, i removed 283entries with malwarebytes in safemode. after i did that i couldnt connect to the internet.im looking at my router/modem settings and only my desktop and 3DS come up as wireless devices, not the laptop tho.... hmmmmm any help will be greatly appreciated.

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RELEVANCY SCORE 43.2

just discoverd today that my windows XP keeps on sending data packets I dont know where it is sending. With this the computer cant print to a network server. What could possibly be the cause of this. Please enlighten me. Got no clue on what to do.
 

A:windows keeps on sending packets...

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RELEVANCY SCORE 43.2

Hi,

I am having a network issue. I rebooted my computer this afternoon, and suddenly no internet connection!

Windows XP SP2

My network card: Broadcom 570X Gigabit

I have tried:

-Restarting
-Uninstalling and reinstalling the driver
-Unplugging and replugging the cable
-Running Winsock Fix and LSP fix
-Renewing/releasing IP

I dont have any proxies or firewalls. I honestly dont know what could have caused this - working one second, and not the next. Called my ISP - no outages reported in my area. Does anyone have any ideas?

A:Windows XP No packets received

Dead card? Have you tried another?

Louis

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RELEVANCY SCORE 42.8

About half the time I open either Internet Explorer or Windows Explorer, explorer.exe generates an error. Then I'll try opening the program again, and it'll open up fine.

===================================
HijackThis Log (In case it helps)
Logfile of HijackThis v1.97.7
Scan saved at 1149 AM, on 12-10-04
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
D:\Programs_Security\AntiVirus\AntiVir\AVWUPSRV.EXE
C:\PROGRA~1\EFFICI~1\ENTERN~1\app\pppoeservice.exe
C:\WINNT\system32\svchost.exe
C:\PROGRA~1\EFFICI~1\ENTERN~1\app\EnterNet.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\PROGRA~1\VCOM\SystemSuite\MXTask.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\Program Files\BroadJump\Client Foundation\CFD.exe
C:\program files\support.com\bin\tgcmd.exe
D:\programs_security\registry\regprotect\regprot.exe
D:\Programs_Security\AntiVirus\AVG\avgcc32.exe
D:\Programs_AddOns\General\Java\Java2_1_4_06\bin\jusched.exe
C:\Program Files\FreePicGrabber\ThumbGrab.exe
F:\Programs_Customization\AutoSizer\AutoSizer.exe
F:\Uninstalled\Customization\TClock2\tclock2.exe
F:\Uninstalled\Customization\CapTime\captime.exe
F:\Programs_Shortcuts\SlickRun\sr.exe
D:\Programs_Security\General\WinPatrol\WinPatrol.exe
E:\Programs_Ant... Read more

A:Explorer.exe sometimes generates errors when opening IE or Windows Explorer

Please print out or copy this page to Notepad. Make sure to work through the fixes in the exact order it is mentioned below. If there's anything that you don't understand, ask your question(s) before proceeding with the fixes. You should not have any open browsers when you are following the procedures below.

You have an outdated version of HijackThis. Click here to get the latest version of HijackThis.

Go to My Computer->Tools/View->Folder Options->View tab and make sure that 'Show hidden files and folders' (or 'Show all files') is enabled.

For the options that you checked/enabled earlier, you may uncheck them after your log is clean. If we ask you to fix a program that you use or want to keep, please post back saying that (we don't know every program that exists, so we may tell you to delete a program that we think is bad to keep).

Please download Ad-aware SE and install it if you don't have it already. Make sure it's the newest version and check for any updates before running it. Also go here to get the plug-in for fixing VX2 variants. To run this tool, go into Ad-aware->Add-ons and select VX2 Cleaner. Then click Run Tool and OK to start it. If it's clean, it will say Status System Clean. Otherwise, you will have to click on the Clean button to remove the VX2 infection. Also make sure to customize the settings in Ad-aware for better scan results. Run the scan and fix everything that it finds.

Reboot into Safe Mode (hit F8 key until ... Read more

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RELEVANCY SCORE 42

First of all, I'm not sure if this should be here or if it should be in the Hardware & Devices subforum, so if I have it in the wrong place you will have to excuse me. Anyway...
I have an oldish eMachines computer here that I'm trying to set up as a file server to replace an old S939 Athlon box. However, the NIC on it, a Realtek RTL8100C, seems to like dropping incoming traffic. RDP will stop responding, FTP transfers will die, and SMB stuff will take forever to get directory listings. I did a ping -t on the machine and I keep getting "Request timed out." regardless of what machine I am pinging from or where the eMachines is plugged in (router upstairs or switch in the basement.) However, here's where things get interesting. If I run a ping -t to the router FROM the eMachines, suddenly requests stop timing out when pinging the eMachines from another computer. Also, when booted into Parted Magic from a CD ping requests do not drop, nor do they drop when using a Windows XP-based WinPE disc. I have tried updating the driver from Realtek's site and from Windows Update. Any ideas?

For reference, the exact model of eMachines is W3653a with an Elitegroup 945GCT-M3 motherboard.

A:Incoming packets dropped, RTL8100C, Windows 7 32-bit

It sounds like a bad driver. You could try older drivers or buy a new NIC.

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RELEVANCY SCORE 41.6

hello ive got a hp envy from 2015 and i wish to reset it,but i says (gendannelsesmiljøet blev ikke fundet)no disc came with the computer?????how do i reset it it so???

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RELEVANCY SCORE 41.6

Ever since I updated Windows with the Windows Defender -kb915597 (Definition 1.145.1035.0) update, I have had significant packet loss and can hardly connect to anything on the internet. Sites either take forever to load OR they don't load at all. I did malware scans and virus scans they came up clean.I have checked my connection in my laptop (which I am making this post on because it was impossible on my desktop) and it connect just find and the speed test come out correct. I even called my internet provider and they sent out a tech who said the connection was find as well after various tests. I'm at a loss at what I should do. Any help would be greatly appreciated. 

A:Losing an alarming amount of packets after Windows Update

I would suggest you to uninstall it.This is a faulty update that is known to cause network issues.If you have an updated antivirus you dont need defender and better disable it.

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RELEVANCY SCORE 41.6

Hi There,

I have a Dell INspiron 1300 Laptop with a Dell 1470 dual band WLAN Mini-PCI Card. I have tried several different configurations but either get limited or no connection to my wireless router and when it does connect I am unable to get out to the internet as the connection is not receiving packets, only sending a few. When I connect the laptop directly to the router, everything works fine and my macbook running vme windows xp software wireless connects just fine as well. I have tried entering a manual IP address and DNS address, and this gets me great signal strength, but again, no internet access or packet receipt. On the laptop, I am running latest version of McAfee and Internet Explorer 8. The ISP is Brighthouse Networks and the modem/router they provided is a UBEE - I have looked at the modem/router settings online but have not changed them as I'm in way over my head on that and don't want to disrupt internet access on my computers that do work.

As best I can tell, the problem seems to be that my router is taking too long to assign the laptop an ip address, and so it times out and gives me the dreaded 169.xxx.x.x address. I have tried ipconfig /release (which clears out the ip info) but on ipconfig /renew I get the same timeout/169 problem. I have also tried reseting winsock and tcp/ip restacking to no avail. This problem is sucking days out of my life...hope you can provide some help

Here are my current ipconfig /all settings with the tcp/ip options... Read more

A:windows xp sp3 dell wireless connected but not receiving packets

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RELEVANCY SCORE 41.6

I have a DNS proxy on local machine and want all DNS queries to go through it.  The problem is that some of the applications  ignore system DNS and handle name/host resolution on their own. What I want I redirect all of them to 127.0.0.1:53

I know there is netsh portproxy but AFAIK it does not work for outgoing and localhost as a target.

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RELEVANCY SCORE 41.6

I'm running Windows XP 32 bit.In the past few days my internet connection has been badly congested about 50% of the time. I am (unfortunately) using a 1mbps connection but was uploading on average 3000 packets per second, more than I thought was possible on my connection. Using TCPView I found that the cause of this was explorer.exe. The only reason I can even access this website right now is because I ended Explorer. I've tried using Malwarebytes as I assume this is a type of malware, but it didn't solve the problem.TCPView screenshot:As you can see, there are lots of separate packets being sent. I don't know much about this but maybe its some DDOS attack? Not really sure what to do next.

A:Windows XP: Explorer uploading large amout of packets

Welcome aboard Download Security Check from HERE, and save it to your Desktop. * Double-click SecurityCheck.exe * Follow the onscreen instructions inside of the black box. * A Notepad document should open automatically called checkup.txt; please post the contents of that document.=============================================================================Please download MiniToolBox and run it.Checkmark following boxes:Report IE Proxy SettingsReport FF Proxy SettingsList content of HostsList IP configurationList Winsock EntriesList last 10 Event Viewer logList Installed ProgramsList Users, Partitions and Memory sizeClick Go and post the result.=============================================================================Download Malwarebytes' Anti-Malware (aka MBAM): http://www.malwarebytes.org/products/malwarebytes_free to your desktop. * Double-click mbam-setup.exe and follow the prompts to install the program. * At the end, be sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish. * If an update is found, it will download and install the latest version. * Once the program has loaded, select Perform quick scan, then click Scan. * When the scan is complete, click OK, then Show Results to view the results. * Be sure that everything is checked, and click Remove Selected. * When completed, a log will open in Notepad. * Post the log back here.Be sure to restart th... Read more

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RELEVANCY SCORE 41.6

Hi,
I am developing a packet sniffer based on windows raw socket on windows 7. The program captures packet from IP layer. The issue i am facing here is that, Program captures all packets but some of them are captured in wrong order, for eg. for a tcp connection establishment phase, instead of getting packets in SYN , SYN-ACK, ACK order i get it as SYN, ACK, SYN-ACK. Instead of capturing ACK after SYN-ACK(from remote), pgm gets ACK before SYN-ACK packet. Same thing is happening some times during data transfer phase also. Program captures the ACK packet of a data packet before the actual data packet. If i run a wireshark in parallel, it displays properly. I am using Visual Studio 2005 as the IDE.
Sandeep

#include "stdio.h"
#include "winsock2.h"
#include "ws2tcpip.h"
#include "pcap.h"
#include "MSTcpIP.h"

int main(int argc, char **argv)
{
struct in_addr addr;
int in, optval=1;
struct hostent *local;
WSADATA wsa;
char *Buffer;

//Initialise Winsock
if (WSAStartup(MAKEWORD(2,2), &wsa) != 0)
{
printf("WSAStartup() failed.\n");
return 1;
}

//Create a RAW Socket
sniffer = socket(AF_INET, SOCK_RAW, IPPROTO_IP);
if (sniffer == INVALID_SOCKET)
{
printf("Failed to create raw socket.\n");
return 1;
}

memset(&dest, 0, sizeof(dest));
memcpy(&dest.sin_addr.s_addr,argv[1], sizeof(argv[1]));
dest.sin_family = AF_INET;
dest.sin_port = 0;

printf("\nBinding socket to local system and port 0 ...");
if ... Read more

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RELEVANCY SCORE 41.2

I frequently run CCleaner with ERASER to clean up my C: drive. When I run RECUVA to see what has been cleaned off the c: drive I often have several ********d01 files that remain at the C:\?\ level. Do you have any idea what these file are? They can?t seem to be opened or deleted.

Thanks,
Snowball

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RELEVANCY SCORE 41.2

Hello,

My Windows 8 pro x64 is installed yesterday, behaves exactly like the old one from one week ago, exactly like the previous installation. If I run "sfc /scannow" my CBS.log is around 90-100 MB in size, it was 160 MB at some point. I am booting from a 60GB SSD if it matters. The system runs fine, I have no errors so the amount of errors reported by sfc is just... weird.

Dism reports every time that everything is OK, no errors found. Chkdsk also says nothing is wrong.
I did everything that was written in the sfc tutorials from within Windows, I ran sfc several times, I exported the log to sfcdetails.log and it has over 60 MB...

I looked into the file and all reported errors are the same type, like the one below with "file is missing" :

Code:
2013-07-25 09:54:06, Info CSI 00000012 [SR] Cannot repair member file [l:24{12}]"1394ohci.sys" of 1394.inf, Version = 6.2.9200.16384, pA = PROCESSOR_ARCHITECTURE_AMD64 (9), Culture neutral, VersionScope = 1 nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate", TypeName neutral, PublicKey neutral in the store, file is missing


Now it's impossible to have the amount of errors reported, something else must be happening here.
Any ideas ?

Thanks.

A:sfc generates 90-160 MB logs

Hello jdaniel,

I totally agree with your logic, your findings, and your conclusion (implied) that sfc /scannow might not be all that it should. Specifically, I have seen many individuals report that "everything is fine" but they are compelled to do a "super-clean" check via running sfc /scannow only to be disappointed that it found many errors. This is why I recommend that users, not having a specific problem, should not run sfc /scannow. With that said, I am running it right now on my perfectly clean test rig. BTW, I looked at your log (briefly) and saw many missing files associated with the AMD architecture. Now, my test rig is an AMD based laptop so let's see what happens. I'll update my thread with my findings and we'll compare notes at that time so hang in ther and I'll be back shortly.

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RELEVANCY SCORE 41.2

Does anybody have any idea how to do this? possibly using ms paint?

Thanks
 

A:creating a .exe that generates a jpg

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RELEVANCY SCORE 41.2

I frequently run CCleaner with ERASER to clean up my C: drive. When I run RECUVA to see what has been cleaned off the c: drive I often have several ********d01 files that remain at the C:\?\ level. Do you have any idea what these file are? They can?t seem to be opened or deleted.

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RELEVANCY SCORE 41.2

Hey All!

Does anybody have any idea how to do this? possibly using ms paint? the jpeg will have to contain a date and the users login, so it won't be constant. I need to use this image to 'seal' various word documents and it will have to be inserted with a macro.

Thanks
 

A:creating a .exe that generates a jpg

Ehm...you can try BGinfo...its not *exactly* what you are looking for, but it may benefit you in some way..

http://www.microsoft.com/technet/sysinternals/Miscellaneous/BgInfo.mspx
 

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RELEVANCY SCORE 40.8

I have a PC with an asus P6X58D-E motherboard and an i7 processor.

It had not booted for a long time and I put it in storage.

Yesterday I decided I was going to get it going again. I bought a new 750w psu because I suspected that that was what was wrong with it. I replaced that and it still didn't work. I replaced the cr2032 bios battery and still no boot. I hit the clr cmos button and and booted and I got some life.

After setting some of the settings in the bios correctly and booting a few more times it was working fine. I upgraded to Windows 10 over night shut it down in the morning and went to work.

Upon returning from work it won't boot (it has been off the whole day. I have replaced the bios battery again and gone through yesterday's fixes, with no luck. What am I missing?
 

A:Broken, broken, fixed it, broken again... Boot issues

if u look thru the reviews u will see that motherboard is plagued with issues http://www.newegg.com/Product/Product.aspx?Item=N82E16813131641
i myself have had the misfortune of "trying" to work with x58 boards and have given up on a few!!!! not sure if x58 chipset was a problem but whenever i see a computer with it.... i run the other way!!!!
 

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RELEVANCY SCORE 40.8

IE8 and a few other applications have been generating the "Not Responding" messages. I bring up Task Manager to close the failing application, and it to fails intermittantly. When I try to close the failing application(s), it requires several attempts to close the application(s); and at times I will get the not responding message from Task Manager itself. The event log for Applications shows several errors of the 1001 and 1002 codes. When I go to the Microsoft Help website the indication is there is no help for these problems. This condition has been happening for several weeks. Any help provided in solving this problem is appreciated. Thank you.

A:IE 8 generates Not Responding messages.

Did you run virus scan if not then do a scan, if you do not have any Antivirus installed use:

Microsoft Security Essentials - Free Antivirus for Windows

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RELEVANCY SCORE 40.8

Hi folks,
I am not sure exactly when this started to occur, as I mostly use Linux on this box, and it's a while since I tried to install from an exe on the XP part.

When I try to run most installers for applications I get this error.
When I try to run SOME already installed applications (most are okay) I also get this error.

I have no idea what is causing it.
I have tested the ram and it came up okay. I tried to run a checkdsk on C: (which set itself to run on next reboot) but windows failed to boot when it came time.

THE ERROR:
"Access violation at address 004096DA. Write of address 00400000"

Any tool I've tried to install to try and fix it simply creates the same error and thus can't be installed. So my computer is a bit stuck!!

Does anyone have any bright ideas? I would really rather not reinstall Windows, which is about the only fix I can think of.

With thanks,

Jonathan

A:XP generates Access violation with most .exe's

Further information:
This error actually prevents quite a few programs from running. Not sure just how many.
I did not occur when XP is in safe mode. I can install and run programs to my hearts content.
In Safe Mode I have run various tools to clean up / fix the registry. I also ran a tool from http://wiki.djlizard.net/Repair_Permissions to repair registry permissions (in case that was the issue). All of these tools made a large number of changes. I also ran lastest Adaware and that cleaned a couple of minor things up.

Once back in normal boot mode, the problem persists.

I would really like to fix this.

With thanks,

Jonathan

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RELEVANCY SCORE 40.8

While IE8 is open and I move an XL2007 cell's contents, I get an 'Cannot empty the Clipboard'.

Any fixes? Reinstall IE8?

Thanks

A:IE8 open generates XL error

This error only happens when IE is open. If I close it, no errors. If I have other browsers open, no error.

Ideas would be appreciated.

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RELEVANCY SCORE 40.8

Hi all,

I am working on creatign a standalone CA and a subordinate - both servers are Windows Core. I have *.req file generated from the subordinate, copied over to the standalone CA and now and wanted to get the certificate for subordinate.

When running:

certreq -Submit file.req
I only get the *.rsp file. 
However - when running:
certreq -Submit file.req file.cer file.p7b file.ful
I got the *.rsp AND the *.ful file only, not *.cer, no *.pb7 - nuffin.
Question is - what am I doing wrong here?

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RELEVANCY SCORE 40.8

I am using the following code to add filter to Traffic Control API that has a DSCP flow on 46 (EF)

This code uses the TcAddFilter function with TC_GEN_FILTER structure in order to add such a filter.
    TC_GEN_FILTER filter;
    IP_PATTERN pattern{};
    IP_PATTERN mask{};

    filter.AddressType = NDIS_PROTOCOL_ID_TCP_IP;
    filter.Pattern = &pattern;
    filter.Mask = &mask;
    filter.PatternSize = sizeof(IP_PATTERN);

    pattern.ProtocolId = 17; //Means UDP
    pattern.DstAddr = destination.GetSystemReadableIP();
    pattern.tcDstPort = 0

    mask.ProtocolId = UCHAR_MAX;
    mask.DstAddr = ULONG_MAX;
    mask.tcDstPort = 0;

    HANDLE filter_handle;
    auto err = TcAddFilter(flow->handle, &filter, &filter_handle);

It returns zero which means no errors and using Wireshark I can see that the RTCP packets (which are based on UDP) have DSCP values set on 46 (EF) but UDP packets with raw data have no DSCP. When I close my app, the RTCP packets also go back to zero
DSCP which means no other process handles this value assignment.

But if I use Group Policy Editor, I am able to assign 46 to both RTCP and UDP packets.

Please tell me what is wrong with my code?

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RELEVANCY SCORE 40.4

Hey! I have a strange issue, I couldn't find anything like this. So I bought a Samsung S24D300 a few weeks ago. It works well, didn't have any pixel problems etc. But yesterday I noticed that after some time (let's say around 1 hour after turning it on), it generates a single red stuck pixel, which is only visible on black background. But, after I turn it off for 10 minutes, it disappears. And as I see, it becomes brighter and brighter, still not that big deal (at least I will turn it off more often), but it annoys me, as my previous B300 also had a blue stuck pixel, and I cannot return it now. What can cause this? I will try running JScreenFix and other softwares after it appears, however it does not disappear if I massage it gently. Has anybody had any problems like this? Thank you.

EDIT: now I didn't have the problem for hours, then I started Skyrim, and the red pixel appeared immediately.

A:Monitor generates a red pixel after some time

Help !!! i have the same problem ...same model....

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RELEVANCY SCORE 40.4

Hi, I found a strange process running 'Autorunmex.exe' on a laptop. I realized that it generates a hidden annoying folder Reclyler on USB store devices, I tried to delete it but it regenerates, Antivirus or Antispyware software I used didn't detected it, what else can I do?
 

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RELEVANCY SCORE 40.4

Hi Helpful Tech Support Guys,

When I try to get my mail with Outlook, I get a Dr Watson Error:
mapisp32.exe
Exception: access violation (0xc0000005), Address: 0x77f2bd02

System: Windows NT 4.0 Workstation
Outlook 97
Any thoughts or suggestions (other than the obvious, that I need a new OS and Office App ).

Here is the start of the logfile (full file is too long for this space):

Microsoft (R) Windows NT (TM) Version 4.00 DrWtsn32
Copyright (C) 1985-1996 Microsoft Corp. All rights reserved.

Application exception occurred:
App: outlook.dbg (pid=217)
When: 10/1/2002 @ 8:46:38.124
Exception number: c0000005 (access violation)

*----> System Information <----*
Computer Name: MINDTRAVEL
User Name: Administrator
Number of Processors: 1
Processor Type: x86 Family 6 Model 5 Stepping 2
Windows Version: 4.0
Current Build: 1381
Service Pack: 6
Current Type: Uniprocessor Free
Registered Organization: Cosmic Rocket
Registered Owner: Geoffrey I. Maltin

*----> Task List <----*
0 Idle.exe
2 System.exe
20 SMSS.exe
28 CSRSS.exe
34 WINLOGON.exe
40 SERVICES.exe
43 LSASS.exe
68 SPOOLSS.exe
76 Avsynmgr.exe
80 cpd.exe
87 mgasc.exe
93 mgactrl.exe
84 RPCSS.exe
89 PSTORES.exe
113 mstask.exe
127 VSStat.exe
130 vshwin32.exe
141 Avconsol.exe
133 WebScanX.exe
148 Mcshield.exe
132 nddeagnt.exe
175 explorer.exe
182 CPDClnt.exe
178 mgaqdesk.exe
177 mgahook.exe
176 dpps2.exe
104 AlogServ.exe
189 CMGrdian.exe
191 RuLaunch.exe
194 AllerCalc.exe
196 FINDFAST.exe
198 OSA.exe
200 tbnote.exe
217 O... Read more

A:Outlook Fails - Generates Dr Watson

See if this applies.
MAPISP32.exe Exception
 

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RELEVANCY SCORE 40.4

Lately I've been having some unusual network traffic. I've checked with Network Monitor 3.4 and the process name is either svchost or system or unknown.
How can I find out what generates the traffic ? There were mainly TCP packets, but others too.

I don't expect to solve the problem for me, just want some guides that you might know of, or tools to analyze network traffic, or some info on how to interpret Network Monitor frame details.

edit: antivirus/firewall/.. is hopeless

A:How to determine what generates network traffic?

You could try a packet sniffer/analyzer such as WinPcap... but they arent easy to figure out initially!

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RELEVANCY SCORE 40.4

Whenever I try to start Star Wars Galaxies (great game) I always get a Program Error message saying that Launchpad.exe (the program that Star Wars Galaxies starts from) has generated errors and has been closed by windows. It does this every time.. quite annoying. Anyone know how I can get around this?
 

A:Game generates errors on startup

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RELEVANCY SCORE 40.4

Occassionally emails are sent to me and my friends with my name in the subject box. When you open the emails there usually a link to click to. My friends are upset they are getting these unwanted emails as well as myself. What can I do to terminate this problem. I have a laptop and desktop with Windows xp 7 and Windows Vista.
 

A:hotmail generates emails without my knowledge

Hi,

Change your email account(s) password(s) to strong ones (don't use same password for each of them!). Monitor situation for a few days to see if issue still occurs.
 

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RELEVANCY SCORE 40.4

When ever I try to open Disk Management, it is generating error "An internal error occurred. Restart the Disk Management snap-in." Few days ago I think I disable few of the services, then the problem has been seen. Hope to get some solution.
Thank you in advance


Thank You in advance

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RELEVANCY SCORE 40

Microsoft Releases Broken Windows 7 Update to Fix Broken Windows 7 Update

Windows updates are still a huge pain in the neck for Microsoft, as the company is often hit with reports of failed installs and bugs caused by the botched patches that it ships every month.

This is what happened with the Windows 7 August Monthly patch rollup KB4034664, which introduced a series of problems affecting users with two monitors.

Basically, the update broke down the display on the second monitor, causing rendering issues that required a manual workaround provided by Microsoft itself and involving enabling Desktop Composition and then configure the main monitor in the monitor layout.

Earlier this week, however, Microsoft attempted to address the problem with a new patch, which would have made the manual workaround pretty much unneeded. But it looks like the KB4039884 update in charging of doing the whole magic is broken as well and introducing a series of other problems on Windows 7 systems.

New update, new bugs
As Woody Leonhard notes, there are users complaining that this update, despite installing fine, restores a number of update files to old versions, which in its turn triggers notifications for more than 20 important and recommended updates in Windows Update, even though all these patches have already been installed.

Removing the update eliminates the bug as well, but without it, the only way to deal with the dual monitor bug is to turn to the manual workaround.

Microsoft itsel... Read more

A:Microsoft Releases Broken Windows 7 Update to Fix Broken Windows 7 Update

Lol. MT really needs a facepalm emoji.
 

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RELEVANCY SCORE 40

This is very strange situation. When asking for a new pasword as a registered user on a website like www.phpmydriectory.com from a Vista computer and then clicking on the confirmation link in the email sent by the website, generates 2 mouseclicks, so that the mail with the new password is sent twice. This only happens on Vista systems. All other OSs work fine, so it is not a bug in the script.
Any idea what the reason might be? And how to solve it?

Thanks

A:Single click generates 2 mouse clicks

Hi Frlill, and welcome to Vista Forums.

You might have your double-click speed set to fast in the Mouse settings in the Control Panel (Classic View). Check there (in Activities tab for me in Mouse settings) and slow it down a bit and test to see if that helps any.

Hope this helps,
Shawn

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RELEVANCY SCORE 40

Ok, here is my setup.

Win XP installed on Seagate SATA 500GB drive. Win 7 installed on an old spare WD 120GB EIDE drive. After installing Win 7 I was never able to configure a true "dual boot" menu so I change drive priority via BIOS when necessary. EasyBCD never worked. MB is Intel D975XBX2.

Recently after running Win 7 for several days I reverted back to Win XP and at boot a long CHKDSK routine executed. When complete it stated changes had been made to the drive, not sure which one. The XP OS appears to be operating normally.

While operating in Win 7 I accessed the Win XP D: drive to extract media files and some dbases for installed software. I've backed up the dbases just is case there might be some corruption. System files were not accessed (as far as I know anyway).

I'm now very concerned about the Win XP drive as I didn't expect file corruption on the whole disk. Win XP is still my primary OS and this drive contains all my important data and applications. I thought a dual drive install would shield me from any serious problems.

I'd like to continue using Win 7 but file corruption is now a big concern. Does anyone have any suggestions short of physically disconnecting the drive? Is there any true file corruption occuring or am I just being paranoid?

Interestingly, on my E1505 I have set up XP/7 with a proper "dual boot" menu on a partitioned drive and I've never seen the CHKDSK menu.

Finally, I'm loving Windows 7. Can't wait for the RTM.... Read more

A:XP/7 dual boot to XP generates CHKDSK routine

file corruption can occur. i've had the exact same problem and at one moment i've lost a few pictures and i just could not recover them back. it's just a windows 7 bug, but it was solved several builds ago.

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RELEVANCY SCORE 40

http://www.dslreports.com/shownews/Cisco-Average-Connection-Generates-149-GB-Monthly-111109Cisco's most recent Systems Visual Networking Index (VNI) Study notes that the average broadband connection is now generates 14.9 GB of Internet traffic per month, up 31% from 11.4 GB just last year. Unsurprisingly, Cisco notes that the majority of this is video driven, while P2P's share of the overall traffic pie continues to decrease. P2P traffic now accounts for 25% of global broadband traffic, down 34% from 38% of traffic last year -- while video now accounts for 26% of all traffic. Some other notables from the study:Click for full size• Over one-third of the top 50 sites by volume are video sites, and "contrary to popular belief," notes Cisco, none of them are pornography websites.• Ten of the top 50 sites are software update or security related, while in North America, nearly 60% of the top 100 sites for the last year were video and gaming sites.• Voice and video communications traffic (2% of all traffic) is now six times higher than data communications traffic such as email, instant messaging, instant messaging file transfer.• The top 1% of broadband connections are responsible for more than 20% of total Internet traffic, and the top 10% of connections are responsible for more than 60% of total Internet traffic.• During Internet "prime time," which ranges from 9PM to 1AM around the world, peak traffic is 72% higher than Internet t... Read more

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RELEVANCY SCORE 40

Starting three days ago started getting a popup in Internet Explorer and around desktop that says:"System Error! Your system was infected by unknown trojan.It's dangerous for your system (critical files can be lost)! click Ok to download the antispyware program to clean your system! (Recommended)"Based on internet research, sounds like "Smitfraud"? Have run spybot, adaware, spydoctor, housecall, panda, etc to try and remove it. SpyDoctor found it and said it removed it, but it's still there. Followed directions to run ComboFix, leading me here. PLEASE HELP!!I have ComboFix log saved, but Forum said not to post. Hijackthis log below. Screenshot attached.Logfile of Trend Micro HijackThis v2.0.2Scan saved at 5:09:37 PM, on 3/28/2008Platform: Windows XP SP2 (WinNT 5.01.2600)MSIE: Internet Explorer v7.00 (7.00.6000.16608)Boot mode: NormalRunning processes:C:\WINDOWS\System32\smss.exeC:\WINDOWS\system32\csrss.exeC:\WINDOWS\system32\winlogon.exeC:\WINDOWS\system32\services.exeC:\WINDOWS\system32\lsass.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\System32\svchost.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\system32\svchost.exeC:\WINDOWS\Explorer.EXEC:\Program Files\Common Files\Symantec Sha... Read more

A:Have Spyware That Generates Popup With Ie Strokes - (smitfraud Maybe?)

Hi,Please read and perform the instructions posted here:http://forums.spywareinfo.com/index.php?showtopic=107621Reboot afterwards, rescan with HijackThis and post the new log in your next reply.

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RELEVANCY SCORE 40

Win7 64bit I'm trying to create a windows recovery DVD and get the error "failed! error: 0xcaa0301 Idiskformat2data ->write failed!" This page gives this info... E_IMAPI_UNEXPECTED_RESPONSE_FROM_DEVICEThe write failed because the drive returned error information that could not be recovered from.Value: 0xC0AA0301

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