: This means one of the parts is corrupted. You may need to redownload the specific part that the error message mentions.

: Many movie archives are password-protected. You will need to find the password on the site where you originally found the links.

The software will automatically pull data from Part 2, Part 3, and Part 4 to reconstruct the full 1080p video file (usually an .mkv or .mp4 ). 4. Troubleshooting Common Issues