MSM file – What is it? How to open such file? Solutions to problems with MSM files

Unknown file extension can be a source of various problems. However, identifying the causes of problems with MSM files and addressing them isn’t necessary a complicated process. This article will describe 5 simple steps that will let you address problems with MSM files.

MSM File Extension

File
  • File type Windows Installer Merge Module
  • File developer Microsoft
  • File category Settings Files
  • File popularity rating
    • Star
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Open

How to open MSM file?

Step 1. Find and download then install appropriate software

Typically in order to open .MSM files it is sufficient to follow these simple steps: find, download, and install appropriate software. Then, by double-clicking on the file icon, open the file. System should automatically associate MSM file with appropriate software. Below is the list of programs required to open files with MSM extension:

Programs that support MSM files

Step 2. Verify whether the MSM file is not infected with malware

If given file with MSM extension is not infected, it is possible that the antivirus software is blocking access to the file. User should take necessary precautions and follow the steps suggested by the system. After recovering or removing the infected file it is recommended to scan the entire system for viruses. Yo will have to acquire a new, clean version of MSM file.

Hint!

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Be advised that you can always consult an IT expert for help. Some problems with MSM files can be hard to solve for less sophisticated users. Also, you can ask for help one of the developers of software that supports files with MSM extension. In order to do so, go to software’s subpage and search for software’s developer website address

Step 3. Verify whether the MSM files is complete, that is, was it downloaded properly

If the MSM file has not been downloaded properly it is not possible for the software to open such file. Check the file size in the location from where you downloaded the file in question. If the size of the original file differs from the size of downloaded MSM file, you will have to download the file again.

Step 4. Verify whether MSM files are associated with proper software

If the system registry has no entry related to default program that should be used to open MSM files, even though given program is installed on the system, then MSM files must be associated with the application in question.

Associating files with applications is performed similarly regardless of the type of system and consists in selecting an application which should be used for opening given type of files. In order to associate MSM files with given application, right-click the file icon and select form the context menu "Open with" option, which will display a list of suggested programs. Select your program from the list. If the application is not on the list, use the "Browse" button and point to the location of the application. Checking "Always use selected application to open this kind of files" option will set selected application as the default application for opening given files.

Step 5. Verify whether the storage medium on which the MSM files is stored is not damaged or corrupted

It is possible that the storage medium on which the file is located is damaged or corrupted. Try scanning the storage medium for errors.

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