Solution was to reinstall W7 and NOT change the logical drive lettering (D to E and E to D). Evidently W7 did not like it when I switched letter on the logical drives. But now it works fine, I just have to remeber my data is on E:
Windows 7 Ultimate x64 Build 6.1.7100 Build 7100 AMD 6400 4gigs of RAM Problem: WMP 12 or Meida Center will not locate media files. WMP 12 , Music -> manage library -> nothing happens, no dialogue box, nothing. All I see is "There are no items in your music library Click Music then manage...