Gee, it says GENERAL discussion. It was not a demand it was a suggestion.
If you are not a moderator don't tell others what to do. It is not appreciated... :mad:
Clean Re-Install
I had issues with my Radeon and G.3.5 as well.
Delete the Sim then use Regedit to go to the registry and search for instances of RealFlight in the registry. Delete every one you find.
Next go uninstall any old vid drivers you have and then do a clean update to the current...