Application ends when screen locked

From: Gerald Anderson (gerald.anderson@sympatico.ca)
Date: 11/08/02 

From: "Gerald Anderson" <gerald.anderson@sympatico.ca>
Date: Fri, 8 Nov 2002 12:54:04 -0800

I have an old application that appears to run OK on XP SP1
except that it terminates when the user locks the screen.
The application is working when the screen is locked and
appears to end as soon as it tries to update the display.
Anyone seen anything similar?

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