Did you mean '/Library/Application Support/Adobe/caps/pdb.db & caps.db' ?
There is no file like these. Also There is no folder like caps.
Actually I try to
- Download and run the CS6 Cleaner Tool and remove everything CS6 related form ~/Library and /Library
- Reboot
- Reinstall Acrobat X through AAM and install updates
- Reinstall remaining CS6 products
but same result.