When I try to install Gal Civ II: Dread Lords, I keep getting an I/O corrupt file error. The error message is as follows : An I/O error ocurred while installing a file. This is normally caused by bad installation meia or a corrupt installation file. I just bought the CD from a retail store, and tried installing on 2 different computers, and keep getting the same thing. Both computers use Windows XP service pack 2. My laptop i an AMD Athlon 2400+ processor, running about 800 mghz. It has an Nvidia Geforce video card with 32 mb ram.