I used CCleaner to clean up my c drive, had all the boxes checked. never had a problem with it before.
Next time I opened beersmith, I had to re-enter the registration code, and my recipes had disappeared when I tried to go to them.
It's no biggy as there was not much in there. For future reference I just need to know what extension my saved recipes have, and their location so that I can safeguard them better. Any help great appreciated.