The computer was having problems and preformed sfc /scannow. The scan complete and stated that thier were to many files to fix and need to reboot and run sfc again. On reboot received the "stop c0000139 entry point not found" error. ran chkdsk and no problems, with dvd. Windows Repair did not work, can't start in any avanced mode, safe mode, command prompt, safe mode with newtorking, last know working configuration, etc. The computer does not have a restore point. Any ideas beside reformat?