Archives from unknown sources can be risky. Before extracting:
Do you have on where you found this file or what it's supposed to contain? LC - TFKR.7z
Since this is a , you cannot open it with standard Windows or Mac zip tools without a third-party app. For Windows: Download 7-Zip (free and open source). For macOS: Use The Unarchiver or Keka . Archives from unknown sources can be risky
Use the command 7z x filename.7z in the terminal. 🔍 Possible Content Context LC - TFKR.7z