This option resets the user count of each named file to zero. It is much faster than rebuilding when you are certain there are no other problems with the file. The command is:
vutil -zero [ -q ] [ files ]
The files may be listed on the command line, or may be read from the standard input. For convenience in building scripts, non-Vision files are ignored.
| -q | This option causes vutil to exit (with status 99) if user interaction is required. |