Extended MAPI 1.0 for Windows NT

MSMAPI32.DLL. What is it?

The MSMAPI32.DLL is a Extended MAPI 1.0 for Windows NT.

This file is part of Microsoft Office Outlook. MSMAPI32.DLL is developed by Microsoft Corporation. MSMAPI32.DLL is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 49,976 bytes.


MSMAPI32.DLL creates new records and folders in the Windows registry. Check your system performance to eliminate possible application conflicts and system failures. Scan your PC for MSMAPI32.DLL-related conflicts (Special offer. See more information about Outbyte, uninstall instructions, EULA and Privacy Policy)


Malware risk: Scan your PC for viruses and Trojans
Some viruses infect computers while disguised in the form of legitimate files, like MSMAPI32.DLL. Run an antivirus scan to ensure your PC is clean and safe.
Registry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: Extended MAPI 1.0 for Windows NTPart Of: Microsoft Office OutlookCommon path(s): subfolder in %PROGRAM_FILES%Filesize(s): 49,976 bytes

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