Right-click on Part 1 only. The software automatically finds Part 17 and the others to stitch them back together.
If even one byte is missing from Part 17, the entire game extraction will fail with a "CRC Error." download-battlefield-apun-kagames-part17-rar
If you are looking for a reliable Battlefield experience, (often included with Xbox Game Pass) or Steam sales are safer. They handle the "parts" automatically, offer cloud saves, and ensure you aren't downloading a "Part 17" that might contain a hidden miner or virus. Are you having trouble extracting this specific part, or Right-click on Part 1 only