Now when I turn on my operating system I get the following message: Acronis loader fatal error: boot drive (partition) not found. It instructs me to press enter to open the OS system - when I press enter I get this next message MBR Error 1 Help, help, help.... I have a MusicXPC computor it comes configured with the latest hardwire drivers and software updates from the factory. I was putting in some new Sonar software, but I uninstalled the old software and wanted to restore the physical drive to day one. I have Acronis True Image and obviously tried unsuccessfully to do it Computors - I love them when they work and I hate them (when I "operator" does something stupid to mess them up).