If the source is unknown, it is highly recommended to scan the file with antivirus software before attempting to open it, as .7z files can contain any type of data.
If you can provide the of where you found this file (e.g., a specific, project, website, or email), I may be able to help identify it for you. NsSun4-001.7z
If you are trying to identify the contents of this file, please check the following: If the source is unknown, it is highly