How to open .MPM file extension?

If you cannot open a new file that has been saved in the .MPM format you need to download the appropriate software. The manufacturer of .MPM files is Rockstar Games; .MPM files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .MPM files. Activities performed in the order described should solve the problems with all the files in the .MPM format.

• What is .MPM file?
• How to open .MPM file?
• What is .MPM file?