My computer with Microsoft XP home editioon died. I had files backed up on a Ministation Stealth external drive. I bought a new computer with Windows 8. When I try to access my backup files on the Ministation I get a message that I need permission to access the files. I didn't set u any special security provisions when the backups were made. I do have a new user name on the new computer. Any help or suggestions will be greatly appreciated. Many thanks in advance.