Microsoft KB Archive/139816

= OFF97: MSPST32.DLL In Use By Another Application =

Article ID: 139816

Article Last Modified on 1/19/2007

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APPLIES TO


 * Microsoft Windows NT 4.0
 * Microsoft Outlook 97 Standard Edition
 * Microsoft Office 97 Standard Edition

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This article was previously published under Q139816



SYMPTOMS
During the installation of an program that uses MAPI, such as Microsoft Exchange Server Client, Schedule+ 7.0, or Outlook, you may receive the following error message:

MSPST32.DLL in use by another application



CAUSE
This error message may occur when a MAPI-aware program is using Mspst32.dll.



RESOLUTION
You can resolve this error message by closing any programs that may be MAPI-aware, such as Outlook, Windows Messaging, or Microsoft Exchange clients.

Additional query words: prodnt 4.00

Keywords: kbsetup KB139816

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