PRB: MAPI 1.0 Calls Fail with Microsoft Mail 3.2 Client (184267)


The information in this article applies to:

  • Microsoft Extended Messaging Application Programming Interface (MAPI)
This article was previously published under Q184267

SYMPTOMS

MAPI 1.0 calls fail with the Microsoft Mail client version 3.2.

CAUSE

Programmatic access to Microsoft Mail version 3.2 is considered to be MAPI version 0. Extended MAPI calls are written to the MAPI 1.0 specification and require the MAPI 1.0 subsystem to work properly.

RESOLUTION

Install the Windows Messaging Subsystem on the client computer.
Modification Type:MinorLast Reviewed:8/18/2005
Keywords:kbprb KB184267
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