What is the you are researching (e.g., vulnerability research, software drivers, or data forensics)? How to Open RAR Files on Windows, Mac, and Mobile - Avast

did you see this file name (e.g., a specific website, a textbook, or an email)?

Internal builds for drivers, firmware, or software components (often related to "Visual C++" or specific hardware vendors) may use "VC" as a shorthand.

If you have encountered this file on your system or in an unsolicited email, exercise extreme caution before opening it.