Program database
From Cushy Stock Wiki
Program database contains images metadata, file path, hash sums, file statuses, uploading info, etc exclude thumbnails. To store information before system upgrading or just for backup you should backup CushyStock.dat
Some other minor options and settings such as window position or last directory contains in the file CushyStock.ini (portable installation) or in the system registry in the HKEY_CURRENT_USER\Software\CushyStock key (desktop installation). You can export registry key using RegEdit.exe system utility and install it by double click after the Cushy Stock reinstall.
ScanHistory.dat file contains the list of indexed folders. If the folder is in the list the Full Scan wizard doesn't run when you entering the folder.
