Supmavis.7z Instant

If you're looking for information on this file, could you tell me:

on your computer or the source where you found it. supmavis.7z

What is the (e.g., is it part of a game, a software update, a puzzle)? If you're looking for information on this file,

using software like 7-Zip (for Windows) or The Unarchiver (for Mac). is it part of a game