Microsoft KB Archive/243151

= Error Message: Mnmsrvc Caused an Invalid Page Fault in Module Mst120.dll =

Article ID: 243151

Article Last Modified on 1/25/2007

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APPLIES TO


 * Microsoft NetMeeting 3.0
 * Microsoft NetMeeting 3.01 Standard Edition
 * Microsoft NetMeeting 3.01 Standard Edition
 * Microsoft NetMeeting 3.01 Standard Edition

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This article was previously published under Q243151



SYMPTOMS
When you run the Windows 98 Second Edition Setup program, you may receive the following general protection fault error message:

MNMSRVC caused an invalid page fault in module MST120.DLL



CAUSE
This issue can occur if you start Microsoft NetMeeting Remote Desktop Sharing (RDS) before you start the Windows Setup program.



RESOLUTION
To resolve this issue, disable RDS before you start the Windows Setup program:
 * 1) On the desktop of the computer to which you are trying to gain access, click Start, and then click Log Off or Shut Down.
 * 2) Follow the instructions on the screen to log off or shut down.

For additional information about Remote Desktop Sharing, click the article number below to view the article in the Microsoft Knowledge Base:

233175 How to Use Remote Desktop Sharing in NetMeeting

Additional query words: ?SendCtrlSapMsg 2nd gp fault

Keywords: kberrmsg kbenv kbsetup kbprb KB243151

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