: Right-click the trainer_bf1.rar file and select "Extract to trainer_bf1/" to create a folder with the contents. Step 2: Security and Preparation
: Right-click the extracted .exe file and select "Run as Administrator" to ensure it has the permissions needed to access the game's memory. Step 3: Using the Trainer trainer_bf1.rar
: Start Battlefield 1 first and reach the main menu or start a single-player campaign mission. : Right-click the trainer_bf1
Since it is a .rar file, you cannot run it directly. You must first extract its contents. trainer_bf1.rar