Been running FSX-SE, PMDG MD-11F for last two weeks every night with no issues at all.
Nvidia drivers recently updated to latest.
Tonight decided to install the saved PMDG 737 full installer as was recommended to uninsrall old installation and re-install with new full installers. Accepted the permissions dialogue, etc.Guess what? Every time I start FSX-SE, I get to the default screen; opt for say the Level-D 763, and instantly, FSX-SE crashes. Tried it with other add-ons; same result.
EventVwr points to fsui,dll
So, any one any idea what is causing this? I do not want to uninstall the &37NGX unless advised to do so.
Installed with Admin, etc, etc