The .part3.rar extension means this is just one piece of a larger set. How to Open and Use the File
Use a program like WinRAR , 7-Zip , or The Unarchiver .
You cannot open this file individually to watch the movie. You must have all other parts (e.g., part1.rar , part2.rar , etc.) in the same folder.
If you are missing any parts of the sequence, the extraction will fail with a "Volume Missing" error.
The file is a compressed segment of a high-definition video file, likely the 2004 film Troy . Based on the naming convention, File Details