Strange issue today when trying to run a program (Aerofly RC8, R/C airplane simulator). Program asked for product key to be entered again and gave an error that it was already registered. Research showed this
Has a Windows update/upgrade changed the user name or the user rights?Please check if there are full read and write permissions in the user directory under c://users/username/documents/aerofly
I tried changing permisions of the file but didn't help. Spent much too much time troubleshooting reloading program, changing the drive it was on et., and it turned out that reinstalling the 1202 bios allowed it to work again. The only reason I tried that was that someone wrote of a similar issue for that program years ago that was due to a bios update.