[two cents]

Okay I'm trying to install a game but it keeps giving me a crc error when installing the game. So i do a scan on my hard drive using the windows scan check and reboot and it does it scan and finds errors and then reboots and then loads windows, i try to install the game again and i still get the error. Now i did the check scan about 10 times and it get the same problems. I thought it was a bad hard drive until i put in another hard drive and booted to it and it gave me that same error. I know the file is good as i used my other computer to download and installed it on the other computer. The file comes in a .zip and in 3 files of 1gb and 1 file of 400mg and another file of under 1mb. They all work on the other computer( i installed it two times once befor and once after to double check the files are good and working. then i put them on a 2gb usb stick and moved them to my main computer and i still get the same problems. I know it's not the hard drive now but what else can it be?