The files does not match or is missing. I believe you mistaken your old downloaded files for the new ones and got them all mixed up. The new files is 1,2,3 not 01,02,03. All files must be in the same folder or area of extraction.
Eamaple: part 1 on desktop, part 2 in c:/ folder, part 3 in my pictures folder.
This will not work when trying to extract.
You have to put all 3 parts in the same folder or area of extraction.