MSPST32.DLL In Use By Another Application

ID: Q139816

The information in this article applies to:

Microsoft Windows NT Server version 4.0
Microsoft Windows NT Workstation version 4.0
Microsoft Outlook 97
Microsoft Office 97

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 : NTSrvWkst
Version : WINDOWS:97; winnt:4.0; :
Platform : WINDOWS winnt
Issue type :