The solution to this problem is:

add another "0" infront of all the files from 10 on...
backup.010.fbw - becomes - backup.0010.fbw
backup.011.fbw - becomes - backup.0011.fbw
backup.012.fbw - becomes - backup.0012.fbw
and so on. Then run the .exe file that is in the folder and the recovery manager should start the recovery process. A big thanks to troy at the tech republic forums!