This tutorial i have made to let know how to extract or join file film 001,002,003,004 with out use hjsplit,or other tools. ! it's easy to use,, and simple,, i used 7zip to extract that file,, you can lear from my own video .I hope it's helpful Let's watch the tutorial

- Open the directory of your files download film (001,002,003 and ect)
- Right clik on  Part1.001 or etc

- Chose Menu 7zip and Sub menu Extract here Or Extract to bla bla bla its name file will be a folder
-Wait for process extract.
-and it's done!
-easy and simple to use

Or you can try , IF you just have only 2part or 3, or 1 part and downloading stil process to the next part . you can wath only file in part 1, or if you have 2 part you can watch the film in the joining of file 001,002, but you will watch half of the film is not finished until the end of the movie

the step is same which firt tutorial ,
just open your directory, file must there in the same directory
and now right click on 001 or part one, and extract normaliy but the film only half of the film.
you can watch while you wait next downloading is finish .