Info: Do you have to download the all splited archive of Video files and join it to play. Now dont worry about it because this player can play even one part downloaded unrar files.... in that case you have to click on Streaming from unrar and then provide password there if no password just enter (PASS).
Simply click on File, Open RAR or Streaming From Unrar and browse to the required file. A Password box appears, either enter the password or (if no password) Delete or Backspace and hit Enter and a viewer will appear with the movie playing. This works on approx 90% of RAR's containing video files.
