If this option is enabled WinCatalog will play sound when the scanning is finished. You may provide your own sound by typing another filename or by clicking browse button.
If this option is enabled WinCatalog will calculate MD5 checksum for files. Enabling this option will dramatically slow down the scanning process. The option is switched off by default.
If this option is enabled WinCatalog will calculate CRC32 checksum for files. Enabling this option will dramatically slow down the scanning process. The option is switched off by default.
If this option is enabled together with "Calculate MD5 checksum" or with "Calculate CRC32 checksum" WinCatalog will not calculate checksums for files smaller than files of the selected size.
This option significantly reduces the update speed. If this option is enabled WinCatalog will skip unmodified files during the update process. WinCatalog decides that the files was not modified since the last scan or udate if all three: file size, last modified and creation dates were not changed.