File Extension Library

.MMU File Extension

  • Developer by: Midori Media
  • Category: Data Files
  • Format: Binary

What are .MMU files and how to open them?

Can't open .MMU file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .MMU file.

What is a .MMU file extension?

.MMU file extension is created by Midori Media. .MMU has been classified as Data Files. The format of .MMU file is Binary.

.MMU is myPM Merge Data File

File created by myPM Merge, an application used to generate Microsoft Word and Excel merged documents; contains a merge definition, which specifies an input file, merge settings, and an output file; used for storing reusable merge settings.

The MMU definition specifies the input data file in an MS Access or Excel format and the output file in a Microsoft Excel or Word format. The merge settings include data mapping fields and may include custom filters.

NOTE: myPM Merge requires an installation of Microsoft Access, Excel, and Word. However, myPM Merge has been discontinued and is no longer available for download.

How to fix problems with .MMU files

  1. You need to update the application that you normally use to open .MMU files. Only the latest version of the software supports the current .MMU file format
  2. You need to check the .MMU file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)