Rock Raiders

Occam's Razor states that the simplest solution to any problem tends to be the correct one. We only know 3 things pertaining to the actual status of 4959 Loader-Dozer as an unreleased set:

1. The set was the same as 4950 Loader-Dozer and was to be sold for the same price. (Even the "official" picture on the 4959 page is identical to 4950.)

2. The set was not advertised anywhere else except a single catalog.

3. 9 and 0 are immediately next to each other on a keyboard.

Given this evidence, would it not be a far simpler conclusion to make that the "unreleased" 4959 is really just 4950 with a typo? Is there any evidence elsewhere that Lego would re-release a set while the original was still in stores, or that they were planning to do so with 4959?

I try to play my Lego rock raiders game on windows 7 but it doesn't work. When i go to play it a message comes up saying that the d3drm.dll file is missing. So i copied the file from the disk into the game's folder in the program files(x86) folder. When i tried to play it again a box came up saying the file was missing. I decided to load the d3drm.dll file through the game in the program files(x86) folder and a different box came up saying that the procedure entry point SUnMapsLS_IP_EBP_20 could not be located in dynamic link library KERNEL32.dll. I just want to play my game. I have the compatibility of my computer set to windows 95 which is what it was made for. Can any one help me with this problem?