I have installed another hard drive (as D drive) in my computer and also using Win98. Now I’m taking it back out, but computer will not boot up, even with the D drive disabled in the bios. Saying I need to run FDISK, as there is no FAT. The simplest thing to do is reformat my c drive but I did not want to lose my programs and files. Any suggestions? I have to put the other hard disk back… so I am typing right now. Thanks!