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.MSM File Extension

File Type 1Windows Installer Merge Module

4.0 (5 Votes)
CategorySettings Files

What is an MSM file?

Database of a "merge module" that contains installation settings and properties for a specific software installer; includes files, resources, registry entries, and setup information; often contained within an .MSI file.

More Information

MSM files are also called "merge package files." Since they are usually part of an installer package, MSM files should not be opened manually.

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Programs that open MSM files
Microsoft Visual Studio 2019
Microsoft Windows Installer
Other Windows installation program
Updated 9/30/2008

File Type 2Multisim Circuit Design File

DeveloperNational Instruments
3.5 (2 Votes)
CategoryCAD Files

.MSM File Association 2

Circuit design created by Multisim, a Simulation Program with Integrated Circuit Emphasis (SPICE) environment used to teach electronics theory and design and prototype circuitry; contains a design of an electrical circuit board, which includes place diodes, transistors, indicators, and power components.

More Information

To create the MSM file, select File → Save As....

The MSM file is used by the 2001 version of Multisim. As new versions of Multisim are released, new file extensions are used to save the circuit designs. For example, version Multisim 7 uses the .MS7 file extension.

Programs that open MSM files
Updated 11/3/2014

About MSM Files

Our goal is to help you understand what a file with a *.msm suffix is and how to open it.

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