Premiere Pro Cs5.5 Crashing On Start

Not sure what’s going on here, Pr has been working fine up until yesterday… It just crashes a few seconds after I open it. The only thing that comes up is it says it has encountered a serious issue and must be closed…

 

I’ve tried everything I can think of, reinstalling, rebooting, running from project file, clearing cache in program, clearing cache in just the folder, updated to newest… I’m at a loss here.

 

On Mac Pro Lion 10.7.5

via Adobe Community : Popular Discussions – Adobe Premiere Forums http://forums.adobe.com/thread/1140908