Zip Explorer 3.0 is upwards compatible with catalog (.zar) files created
with Zip Explorer 2.1. There is no need to re-catalog your disks when
upgrading to version 3.0. You may have to move the catalog files from the
Zip Explorer 2.1 catalog directory to the Zip Explorer 3.0 directory.
The default catalog directory locations are, unless otherwise specified
during installation:
Version 2.1: C:\Program Files\ZipExplorer2.1\Catalogs
Version 3.0: C:\Program Files\ZipExplorer3.0\Catalogs
If you want to take advantage of the new hard disk and CD-ROM icons in version 3.0,
you must recatalog such disks.
Note that catalogs created with Zip Explorer 3.0 should not be used with
Zip Explorer 2.1 (Zip Explorer 2.1 will detect that such a catalog cannot
be used and display a message).