GroupWise 5.5, Error Code 87 and app. shutdown

[Dennis Cormier]

A few of my users get the following error message either when starting
up GW 5.53, or sometimes at closing GW 5.53.
Some users just come up with the error code message without Dr. Watson.
These users can then click "ok", and send or receive e-mail like normal.
When Dr. Watson appears, the whole program shuts down. Any ideas? I have
searched Novell's knowledge base and have failed to come up with
anything. All of these PC's have NT4 with SP5 installed......

An application may abruptly stop running and one of the following Dr.
Watson messages may appear:

" Could not attach to the application. Windows NT error code = 87"

-or-

"Windows NT Error Code 87"

A log file is then created and when the user opens the log file, there
is no special entry except:
The Error reported is "Could not Attach to the application Windows NT
Error Code 87"

Cause according to Microsoft Technet:
=====
This error occurs when an application abnormally terminates itself or is
unexpectedly terminated by another application, thus causing an access
violation. Windows NT Error Code 87 occurs when Dr. Watson loads to log
the error, but the process is shut down before Dr. Watson can access it
to gather debug information.

Because Dr. Watson does not attach itself to the application, no
debugging information is available in the log file.
This error is not the result of Windows NT closing down the application.

Is there a cure for this??...