Folder Compare Settings: Handling

Folder handling

Automatically scan subfolders in background causes folders to be read in the background when a comparison is loaded. This way, folders can be colored appropriately before you open them. Top-level orphan folders can usually be colored and filtered without scanning, since they can only contain other orphans. Automatically scan top-level orphan subfolders causes these orphan folders to be scanned anyway, so that the folder's size is accurately reported.

Expand subfolders when loading session opens all folders automatically when a comparison is loaded. Only expand subfolders with differences limits auto expansion to folders that are found to have mismatches.

Archive handling (eg. zip files)

As files always treats archive files like other files. They will sort with files and not show a folder icon.

As folders once opened sorts and compares archive files like other files, but with a zip folder icon. Once you open the zip folder, its comparison status changes to reflect its contents, like other folders do.

As folders always treats archive files like regular folders.

File handling

Touch local files when copying to an FTP site

Many FTP sites do not allow BC to control file timestamps, so when a file is copied to the FTP site, its date will not match the local copy. This option changes the local file timestamp to match the FTP copy.

Maintain DOS 8.3 aliases

Try to keep the same short (DOS 8.3) filenames when copying files.

Copy NTFS file permissions

Copies security descriptors of files on NTFS file systems under Windows 2000 or newer. This feature does not preserve permissions of files edited from Text Compare sessions.

Bypass disk cache during binary comparisons

Reads files directly from the media, avoiding Windows' disk cache. This ensures an accurate comparison after copying to questionable media.

Automatic refresh

Set this option to periodically refresh the folder comparison.