If this is a file you received, it is highly recommended to verify its source directly with the sender before interacting with it. If you can provide more context, such as: did you find this file (website, email)?
The name does not appear to correspond to a widely known software, creative project, or legitimate document. JM–WeLitN rar
I may be able to help you find a safer alternative or identify the source. If this is a file you received, it