I'm using last stable RomCenter build & last RomCenter Beta for testing purposes. I'm using No-Intro Parent-Clone (XML) Dats from datomatic.no-intro.org. If using RC3 all is fine. But if i try to add my NES-Rom-Paths then RomCenterBeta stops working and Win7 tells me that.
Sometimes the different headers ( .nes; .pas; *.unf ) are recognized and sometimes some of them aren't.