Folks... Sorry to bother you again, but I had a problem a while ago where an add-on instrument panel appeared blank in fullscreen after I installed the FS9.1 patch. The problem wasn't related to drivers as far as I know, but someone told me to uninstall the patch, delete a line from some kind of config file and then reinstall the patch. Someone else now has a similar problem, but I can't help him because I can't remember which cfg file was edited.Thanks for any clues.Cheers.Ian.

Hi, Well all I can say is that I tried to hit the "RESET DEFAULT" in the menu and lost the black panel but had other problems and ended up with a freash install....Good LuckTONY