Games wont install. Corrupted files.

[Silentti]

All games that I try to install come up with same problem. Some random file is always corrupted. The problem isn't in the cd:s, because none of my games works. I even tried to make images of the cd:s and mount them with Daemon Tools but the same problem still comes up. Please help!
My Specs.

Motherboard: Epox 8RDA3+
CPU: AMD Athlon 3000+
RAM: 2*512 DDR 400MHz
Graphics adapter: Radeon Sapphire 9800pro
Harddisk: Maxtor DiamondMax 160GB SATA
Windows XP

 

[vegasgmc]

You could have a problem with Windows or a faulty CD drive.