All downloads corrupt. Help!

wonko_the_sane

Reputable
Oct 6, 2014
2
0
4,510
Hi,

I'm baffled by this problem. Almost any large file I download is corrupted at some stage. It can be seen with photos, too. This is only with 1 PC on my LAN, the others work fine.

I also get frequent errors when using VNC from this computer which I don't get from the others.

Things I have tried:

Changing cables
2 onboard NIC
Deleting and reinstalling chipset drivers
A PCI NIC
Reinstalling winsock
Resetting TCP stack

I don't think (I hope) that the LAN file transfers are corrupting data.

I can't think of anything else I can do to fix this. It's becoming a real issue for me.

I'm on XP SP3 32 bit. The downloads corrupt whether I'm using FF or IE.

Any suggestions much appreciated!

Thanks.

/also tried deactiving AV
/also ran memtest to check RAM and Seagate tools to check hard disk

 
Solution
Have you run an AV scan for malware?

You might also check for signal quality from your gateway to the ISP, if it's Uverse or DSL there could be a bridge tap on the line that creates a reflection point, which trashes digital signals. (Bridge taps didn't bother old analog signals.)

It's also highly advised to move to a newer OS as soon as you can, as XP has been end of support for almost 6 months. I would recommend Win7 if you have at least 4GB of RAM. There are also a number of Linux distros that are extremely user friendly, like Ubuntu.

Saberus

Distinguished
Have you run an AV scan for malware?

You might also check for signal quality from your gateway to the ISP, if it's Uverse or DSL there could be a bridge tap on the line that creates a reflection point, which trashes digital signals. (Bridge taps didn't bother old analog signals.)

It's also highly advised to move to a newer OS as soon as you can, as XP has been end of support for almost 6 months. I would recommend Win7 if you have at least 4GB of RAM. There are also a number of Linux distros that are extremely user friendly, like Ubuntu.
 
Solution

Kewlx25

Distinguished



The signal of the connection wouldn't matter because DSL, Ethernet, TCP, IP, all have error detection and will drop the packet if even a single bit error is detected, which would cause the packet to be re-transmitted.
 

Saberus

Distinguished


I meant more to check the hardware was working 100%, don't know why I phrased it like that, unless it was to account for the off-chance the OP was using the wrong terminology.