Well good news. I was freaking out for nothing. After reinstalling he PC steam and Kotor 2. I installed the new RCM and M478 and everything works! Now to redo all of my game save packs so I can upload gem here for people to use! Coming soon!!!!
:-) Nice. Had that moment the other when I freaked out because what I was reading was not what I thought I had. Then I tried it and everything was fine...