You can find links for the 2002 SP1.exe and SP2.exe in steps 6 & 7 of this guide to installing LT2002 on windows 7 or 8
I've not tried them as I dont have 2002, but the article is only 2 months old and the download links seem valid.
As for the fatal error when opening a drawing, some users have reported this before with 2000/2002/2004 running on windows 7 and that just plugging a memory stick into any USB port solves the problem. (No-one knows why but it works).
Last edited by NukeCad; 16-09-2014 at 04:58 PM.
Im intelligent enough to know that I dont know everything; but I'll tell you all about it anyway.