How to open .MMP file extension?

If you cannot open a new file that has been saved in the .MMP format you need to download the appropriate software. The manufacturer of .MMP files is Nokia; .MMP files belong to the Settings 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 .MMP files. Activities performed in the order described should solve the problems with all the files in the .MMP format.