Never provide administrative permissions if a simple "mask" file asks for them.
: Likely a mod for The Sims 4 . Move this to Documents > Electronic Arts > The Sims 4 > Mods .
Open the new folder and look for the file extensions to determine how to use them:
Do you know this mask is intended for? Knowing the platform will help me give you the exact folder path.
RAR files can sometimes hide malicious scripts. Before running any .exe files found inside, ensure you: Scan the folder with or Malwarebytes.
Avoid clicking "Extract Here" if you want to keep your desktop or folder organized. 2. Identify the Contents