Hi there

Recently, I've been having a LOT of problems with my recently-built system. It's an AMD sempron 1.4 Ghz., 512 Mb ram with 64 Mb shared for graphics. The OS is WIN XP SP2.
I can't install anything with .cab or .rar or .zip or .uha... whatever without getting CRC Errors.

The same things get installed at other PCs and worked well. I transfer data using my 1 Gb kingston pen drive. I've tried making images of the cds too but crc problem still persists. But doesn't occured in other computers.

I can't understand the problem that my PC has concerning all compressed files???

Also the compressed files that used to work earlier are not working now. They're also not been able to get fixed with WINRAR in case of .rar files(WINRAR rebuilds them usually).
I tried to make new compressed files and tested them, they too gave similar problems.

I've installed WINRAR latest version and also UHARC GUI beta. And re-installed them. Formatting my 40 Gb HDD, reinstalling XP just to get rid of this problem, but it didn't worked.

Anyway, the disks are also fine (they've been recently formatted in NTFS and error-checked).
Is there any virus?? I've got Avast 4.7 Home edition fully updated and registered

Banging my head on the wall now.

*sigh*

Cheers everyone... I hope someone can help me.