I have recently migrated windows 7 from another machine into parallels using parallels transporter. i made sure i had drivers from the boot camp cd and the parallels cd already installed before i migrated. but now i've migrated it windows 7 can't boot up from the virtual hard drive, it doesn't seem to recognise it. then i get the message from parallels saying there is no operating system, when there definitely is. does anybody know what i need to do, or what i could try to do, to make the bios recognise the virtual hard drive and the operating system (Windows 7) on it?
