I am unable to install Norton Ghost 15 in Windows 7 Home Premium. The installation starts, but just after starting I get an error box that says "System administrator has set policies to prevent this installation". Does anyone have a solution, or is able to provide by step installation instructions? Additionally, I need to know how to create a startup CD which will allow me to reinstall a backup file stored on an external USB 3 Segate disk drive. When Norton Ghost 15 was working, shortly before it was removed to correct other problems, it would not allow me to restore from a previous backup file while windows was running. When I booted up from the original Ghost 15 CD, it could not automatically find the backup file on the Segate drive. When I tried to manually find the backup location, the Segate drive was not accessable (did not show up as a backup file source) Help!! Scott