# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

.MSM File Extension

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Generic Icon
File TypeWindows Installer Merge Module
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Rare Uncommon Average Common Very Common
CategorySettings Files
File Format Description

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.

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

Program(s) that open .MSM files
Microsoft Windows Logo
Microsoft Visual Studio Icon Microsoft Visual Studio 2013
Microsoft Windows Installer Icon Microsoft Windows InstallerExternal Link
Icon Other Windows installation program
Updated 9/30/2008