I waited 2 hours for a massive windows security update, and after it finished, my NXT 3 had been changed to some simper version where in place of EDIT VIDEOS is only CAPTURE VIDEO. When I find old NXT 3 PROJ files, and right click - OPEN, it cannot find the version of NXT 3 that was used prior to windows updates. I tried to go to programs, control panel, and do a REPAIR, but it called for a source file RCPROD.mci that was no longer on my PC, not even in windows.old. I have a video wave project that was half way done. I also tried compatibility troubleshooter, no luck. I popped in the NXT 2 install disc, and found RCPROD file, but it wasn't compatible. I'm using windows 8 64 bit dell inspiron Please save me from buying NXT 3 again.