What is msoxmlmf.dll?

Msoxmlmf.dll is a Windows DLL file. DLL is the abbreviation for Dynamic Link Library. DLL files are needed by programs or web browser extensions, because they contain program code, data, and resources. You can fix your msoxmlmf.dll problem by downloading the correct msoxmlmf.dll file. The following information can help you determine if msoxmlmf.dll is a Windows system file or if it belongs to an application that you can trust.

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Msoxmlmf.dll file information

The process known as Microsoft Office XML MIME Filter

belongs to software Microsoft Office InfoPath or Update for Microsoft Office (version 2010 32-Bit) or Microsoft Office Professional Plus (version 2010) or Microsoft Office Office (version 32-bit Components) or Microsoft Office (version 32-bit Components 2013) or Service Pack (version 1 for Microsoft Office 2013) or Definition Update for Microsoft Office (version 2010) or Microsoft Office Enterprise (version 2007)

by Microsoft (

Description: Msoxmlmf.dll is not essential for the Windows OS and causes relatively few problems. Msoxmlmf.dll is located in a subfolder of "C:\Program Files\Common Files". Known file sizes on Windows 10/8/7/XP are 43,392 bytes (31% of all occurrences), 49,776 bytes and 8 more variants. 
A .dll file (Dynamic Link Library) is a special type of Windows program containing functions that other programs can call. This .dll file can be injected to all running processes and can change or manipulate their behavior. It can change the behavior of other programs or manipulate other programs. The program is not visible. The file is digitally signed. There is no detailed description of this service. Msoxmlmf.dll is not a Windows core file. Therefore the technical security rating is 41% dangerous.

Uninstalling this variant: In the event of any problems with msoxmlmf.dll, you could also do the following:
  1) uninstall the software Microsoft Office XML MIME Filter or Update for Microsoft Office 2010 32-Bit using the Uninstall a Program function of Windows Control Panel (Windows: Start, Settings, Control Panel, Uninstall a Program)
  2) look for help [1][2] from the software company Microsoft.

Recommended: Identify msoxmlmf.dll related errors

Important: Some malware camouflages itself as msoxmlmf.dll, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the msoxmlmf.dll process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


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Best practices for resolving msoxmlmf issues

A clean and tidy computer is the key requirement for avoiding problems with msoxmlmf. This means running a scan for malware, cleaning your hard drive using cleanmgr and sfc /scannow, uninstalling programs that you no longer need, checking for Autostart programs (using msconfig) and enabling Windows' Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the msoxmlmf.dll process on your computer, the following programs have proven to be helpful: Security Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. Malwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

msoxmlmf.dll [all]