My FSX quit working, probably a virus. When using FS9 this happened many times and uninstall/install worked for about 20 years. Now I use FSX and tried to reinstall using the original disks, but it only restored the program once. Now the PC does not even see the original disks. I have used MS restore points, but no success. Is there a limit to how many times the original disks can be used? Any constructive help would be appreciated. Thank you.
DKT