unfortunately my issue is compounded by not now having a working dvd drive in my 2009 mac mine, but this was the reason i spend 20 euro on camptune, if i had a working drive id have saved money and reinstalled bootcamp in a smaller partition. i bought camptune to reduce my bootcamp partition from 200 gigs to 160 gigs of my 320 gigs internal drive. before doing so i deleted most of my steam games to get the bootcamp partition down so much that there was 115 gigs of space of the 200 gigs. the first time i ran camptune x it told me that it couldnt do anything due to errors in bootcamp drive, so i restarted in windows 7 and ran the disc checker which found some errors and fixed them. i ran it again and no errors found. then i ran defragmentation, then the disc checker again, all fine. back into os x, ran camptune x. all worked fine. restarted into windows, which i can do either from restart menu or from holding down alt. both show windows as an option and both get same result. find --set-root--ignore-floppies--ignore-cd /wedaolu Error 15: File not found Press any key to continue.... restarted various times in various ways, same result.