Download everything in one folder. All the parts.
Click on the part 1. Winrar archive program will ask you for the second part etc.

Winrar is the same with Winzip. But I can not split (separate) one file on to several files using winzip. Why i am doing this? Because can not upload more than 1 mb to the forum for 1 time (and nobody can). So we had to devide the files.
Where to download winrar?
Original website (shareware version).
You may download it from here as well (shareware version).
Latest winrar (shareware version).
Beta 3.50 version (should be for free but in russian - but does not matter as it is archive program).

You may use any search engine to find this software because it is everywhere in internet: shareware, freeware beta, in english and in any language as well.

I am using version 3.0 beta.