Right-click only. You do not need to highlight or click Part 2. Select "Extract Here" or "Extract to [Folder Name]" .
: Many RAR files from the web are password-protected. Check the website where you found the link for the password. The.Amazing.Spider.Man.part2.rar
: One of the parts was downloaded incorrectly. You may need to redownload the specific part that is failing. Right-click only
: This means you are missing a part (likely Part 1 or Part 3). Double-check your download folder. The.Amazing.Spider.Man.part2.rar