Help! I Can’t Open MSN Files!

There are many reasons why your MSN file might not open on your computer. If you have MSN files that don’t open when you double-click it, ask yourself the following questions...

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Do I have the right program?

If you don’t have a program installed on your computer that’s compatible with MSN files, you won’t be able to open one. See if you have one of the most common programs associated with MSN files listed below.

  • Descent Mission File
  • Microsoft Network MSN Central
  • MSN Content Plus Installer File
  • Network Document
  • Microsoft Network Document

What type of file is it?

When you can’t open MSN files, try to figure out the file type. This can help you find the right program to open it. Usually, MSN files are considered Settings Files. However, you can look up the file type to be sure. Start by right-clicking the file icon and clicking “Properties” (“More Info” if you’re on a Mac). Then look for the file type under “Type of File” (“Kind” on a Mac).

Can a developer help?

When you can’t open MSN files, a software developer might be able to help. The developers for the programs mentioned above are as follows:

Software Developer
Descent Mission File Microsoft Developer
Microsoft Network MSN Central Microsoft Corporation
MSN Content Plus Installer File MSN Content Plus Inc.
Network Document Microsoft Programmer
Microsoft Network Document Microsoft Corporation

Try contacting one of these developers to find out how you can open your MSN file.

Can I use a universal file viewer?

A universal file viewer is the way to go when you have MSN files that can’t be opened by any other program. Install a universal file viewer like File Magic (Download) and see if it will open your MSN file. Remember that if your file is not compatible, the universal file viewer will only open it in binary format.


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