No I am not receiving popups and I don't have any spyware/adware. I scan my computer periodically with the lastest versions Spybot, Adaware, Spysweeper, Nod32, so it can't be that. When I close ApexDC, my games stop minimizing and they work fine. Maybe it could be a program conflicting with ApexDC? Or maybe it could be my graphic drivers(they're modified, tweaked). I'll try out different solutions and see if I can fix it myself.