Hi, i installed B&R 2013 free edition on a windows 7 machine, and i made a backup of the system OS disk on a network Nas disk. Yesterday i had a problem with some updates, and decided to roll back using the recovery disk of B&R 2013. the problem is: it restores the backupped image, but when i try to start windows 7 it stays locked on boot, with a message of "unable to startup the computer, checking the system for possible problems" and there is a blue bar advancing. it says it requires more than an hour, and i gave it time... the problem is that when it finishes it says that registry is corrupt and it couldn't start windows... now what i can do? the backup i did with B&R was useless and i lost all my data? thanks for your time.