I'm trying to understand the registry backup that is within window repair AIO.  [this is a gr8 program--i donated.]  Where are the files kept?  I installed this on a usb drive and used it on 2 different computers.  It see files in
Tweaking.com - Windows Repair\files\regfilesthat appears to be organized by Windows OS version (XP Vista 7 8) but i only ran it on XP and all the others are populated, even 8.
I also see a dir 
Tweaking.com - Windows Repair\files\system_restore with a similar structure.
So i'm wondering,
- Can i use this on multiple computers, even if i have to manually rename directories?
- Does it maintain several backups over time, or just one?  If just one, perhaps i can rename dirs to get multiple?