Ein118.rar
RAR files are often used to hide malware or "adware" installers.
Look for a "readme" text file inside the archive before running any executable files (.exe). To give you a better review, could you tell me: Where did you download the file? Is it for a game (like Microsoft Flight Simulator)? What is the file size ? EIN118.rar
If this came from a flight sim forum or a reputable mod site like Nexus Mods or Flightsim.to , it is likely safe. RAR files are often used to hide malware
