I was running a virus scan on an old Compaq Presario today, checking the C drive and the D drive (which contains the swap file). I use Avast because it's the only AV program that I could find which would still work with 98SE. (This machine simply does not have the juice to run anything else.) After the scan finished, a number of interesting things happened.
First, all of my Quick Launch icons disappeared.
I used a small program to replenish the icon cache, which gets fouled now and then, after which
all of my icons disappeared! (Start Menu, Desktop - everything.)
I went to reboot using a desktop shortcut which I have used for years, and the system opened the shortcut in Notepad instead.
Then I tried to use a "favorite folders" program (FastOpen) to go to the Windows folder, where the Reboot program is located, and was informed that "The folder C:\Windows does not exist."
Oy gevalt.Well, nothing to do for it except to lean on the power button. The Scandisk log file showed one lost cluster on the C drive, and free space being reported incorrectly on the D drive.
Any thoughts?