• DLL File Name:OLMAPI32.dll
• File Type:Win32 DLL
• Product Name:MAPI32
• Developer:Microsoft Corporation
• File Version:2 versions available
• File Size:3.04MB - 5.21MB
• Language Code:Neutral
• Character Set:Windows, Latin1
• MD5 Checksum:Multiple Files
• Copyright:© 2010 Microsoft Corporation. All rights reserved.

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Extended MAPI 1.0 for Windows NT

The file OLMAPI32.dll is a 32bit Windows DLL module for MAPI32 or other related programs. The file is also referred as MAPI32.DLL. The file and the associated MAPI32 software was developed by Microsoft Corporation. The file was licensed as © 2010 Microsoft Corporation. All rights reserved..

OLMAPI32.dll file is a critical component for the software to work properly without any problems. You may receive an error message like the ones below that indicates the file is not found or damaged.

• This application failed to start because OLMAPI32.dll was not found.
• The file OLMAPI32.dll is missing or corrupted.
• A required component is missing: OLMAPI32.dll. Please install the application again.
• Error loading OLMAPI32.dll. The specified module could not be found.
• The program can't start because OLMAPI32.dll is missing from your computer.

To fix the error, you need to copy the missing OLMAPI32.dll file to your system or replace the corrupted dll file with a working one by following the instructions below. There are 2 different versions of the dll file available for download with sizes between 3.04MB - 5.21MB.

You can download OLMAPI32.dll for free from the download section on this page. After downloading the zip file, unzip it to a convenient location on your computer. In order to fix dll related errors, you need to copy the .dll file to the installation folder of the application/game, or install .dll file directly to Windows (Windows XP, Vista, Windows 7, Windows 10).

Install DLL File to Program Folder

· Copy the extracted OLMAPI32.dll file to the installation directory of the application or game.

· Check if the problem is solved. If the problem persists or you are not sure which software is having problems, install the file directly to Windows system folder.

Register DLL File Using Microsoft Regsvr

· Copy the file to "C:\Windows\System32\"

· You can install the .dll file in both system folders without any problems. In order to complete this step, you must run the Command Prompt as administrator.

· Open the Start Menu and before clicking anywhere, type "cmd" on your keyboard.

· Right-click the "Command Prompt" search result and click the "Run as administrator" option.

· Paste the following command into the Command Line window that opens up and press Enter key.

· %windir%\System32\regsvr32.exe OLMAPI32.dll