HP Storage Essentials NAS Manager Software - Manual (Page 154)

Discovering Applications, Backup Servers and Hosts 124
2. Click the Advanced button in the lower-left corner.
3. In the Description of type field, delete the existing text and type a description of the file.
4. In the File extension field, delete the existing text and type the file extension.
5. Click OK.
The next time Netscape 7 sees the associated MIME type, it will assign the extension you typed
in the File Extension field.
For example, in the following figure, the zip extension was assigned to a MIME type of
application/unknown. The next time Netscape sees that MIME type, it will automatically assign
the zip extension to the file.
6. Click OK.