I am running a system with Win98 2nd edition. I just re-installed the OS and ran the hard drive through my main computer with the Win98 drive as a slave drive. No viruses. I put the Win 98 drive back in it's own tower and tried to download some applications such as McAfee Anti-virus 7.0 and Microsoft updates. It works fine through bootup and the downloading of files but as soon as it tries to install those files it keeps rebooting and then running a Scandisk. Any reason why this is doing this? Any ideas how to make it stop?