If you must open it, use a tool like Windows Sandbox to isolate the file from your main operating system.
Some users sharing legacy Steam UI fixes use small compressed files to distribute configuration files like steam.cfg . MB-Small (3).rar
Before you double-click, follow these steps: If you must open it, use a tool
Unless you specifically downloaded "MB-Small (3).rar" from a trusted source for a specific project, treat it with caution. Always verify the contents and scan for threats before integrating it into your system. How to proceed? If you must open it