Knowing the source will help me identify the likely contents and safety of the file.
The ".rar" extension represents a "Roshal Archive," used for data compression and archival. 860_RP.rar
Once downloaded, you must extract the file to view what is inside. Knowing the source will help me identify the
kind of project (e.g., project report, script, game mod) were you expecting it to be? 860_RP.rar