Sites claiming to host these archives for free often bundle downloads with adware, spyware, or ransomware. The .rar file itself might contain malicious executables instead of a video.
Many "free" download links require you to complete "human verification" surveys or sign up for "free trials" that eventually charge your credit card. fc2ppv4414651part1rar free
Even if the site is legitimate, multi-part RAR archives require all parts to be present to extract the video. Often, "Part 1" is available while subsequent parts are missing or corrupted. The Ethical Choice: Supporting Creators Sites claiming to host these archives for free