HOW TO JOIN FILES

Follow These Steps :

1. Use WINRAR to extract the downloaded files which can be downloaded free of cost from here
2. Make sure that you have placed all the parts in the same folder. 
3. Keep all the downloaded files into a single folder and double click on the first file and provide destination folder to extract and WINRAR will do the rest.
4. It is done!

How To Join 001,002,003 Files :

These files are the parts of a single file, you need to use a free utility called Hjsplit (Download it here) to join them, its only 300kb. Put all the parts in the same folder and select the first part in Hjsplit and click join. The utility will find other parts and join them to give you a single file.

Video Tutorial :