Protection Error?

[Splash_One 0]

I've recently been get the message, "Protection Error" after reinstalling FlightDeckSFX for the first time in a while. It used to work flawlessly, however when I go to open its window via Shift + #, the computer freezes completely, or I get a small taskbar window that says Protection Error, then FS closes. I've tried it in multiple aircraft and they all get the same error.Any ideas?Thanks,Jason

[Guest ssurjap]

Did you install any new software recently? Try ending all background programs that aren't necessary.