Below is a you can adapt if you later replace hrj01292340rar with an actual file or code you need to describe. The article explains how to handle rare or unknown file identifiers—especially those resembling compressed archives (given the .rar extension).
Before attempting to open any unfamiliar .rar file: hrj01292340rar
Update 7-Zip or WinRAR to the latest version to support modern RAR compression algorithms. Below is a you can adapt if you
: A popular, lightweight choice for macOS users. Step 4: Extract to a Dedicated Folder hrj01292340rar