                             DELRINA CORPORATION

        895 Don Mills Road                6830 Via Del Oro
         500-2 Park Centre                    Suite 200
         Toronto, Ontario               San Jose, California
          Canada M3C 1W3                  U.S.A. 95119-1353

NORTH AMERICAN SUPPORT
Bulletin Board (BBS): (416) 441-2752     WinComm:            (416) 443-4395
Fax InfoLine:         (416) 443-1614     Forms Products:     (416) 441-3086
Fax:                  (416) 441-0774     Macintosh Products: (416) 441-2457
DosFax/WinFax/LITE:   (416) 441-0921     Network Products:   (416) 441-1928
WinFax PRO 4.0:       (416) 443-4390     Premium Support:    (800) 561-0820

U.K. SUPPORT
General Support:      44-81-207-3163     Fax:                44-81-207-5316

===========================================================================
                   T E C H N I C A L    N O T E S

                         Product: WinFax PRO 4.0
                    Document No.: 6021
                   Document Date: June 2, 1994
===========================================================================
Subject: GPF When Installing with Diamond Speedstar 24x Video Card

Situation:
==========
You receive repeated General Protection Faults (GPFs) when installing 
WinFax PRO 4.0 with a Diamond Speedstar 24x video card.

Solution:
=========
You must upgrade the Speedstar video drivers to version 2.03. The upgrades 
are available on Diamond's Bulletin Board system at the following numbers:

    2400 Bps		(408) 730-1100
    9600 Bps		(408) 524-9301

