CCleaner and Quicken

Just finished my first CCleaner sweep and all my Quicken files (for the past 3 years) have disappeared. Has this ever happened to anyone. If so, what can I do?

Ccleaner does not even touch quicken. where were you saving the quicken files? did you just run the cleaner section or did you run the registry section (if so see my signature)

I've use ccleaner for years and never had it touch any of my quicken files.