How to open .NSV file extension?

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

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