Hey for the next version of SU and LO, can you open Ruby Scripting to LO so that will enable plug in development for full BIM implementation and professional construction documentation so that I dont have to be forced to use Revit at work and make me love my job again. Seriously....Revit is making me want to leave the profession of architecture.

I had this same problem too.
are you on a Mac or PC? You mentioned windows dialogue, youre going to have to fully uninstall any previous version of SU. this also means going in and finding any tidbits in program file folders. This operation is alot easier on a Mac.