Rise of legends demo

Hi All,

Wondering if you can help me out. I have downloaded Rise of Legends demo to
see if I like the game. I already have the full versions of Rise of Nations
and Rise of Nations; Thrones and Patriots. However, after downloading I
click the "setup" icon and it gives me the error about unable to initialize
setup engine. So I then downloaded it on my home computer to give it a try
and I get the same thing. I like to try the demo before I buy the game. MS
tech support said I should post something here for assistance.

I have tried to redownload on both. I have cleared the temp file and the
%temp% file. I also did a disk clean up and a clean boot but nothing is
working. Any help would be greatly appreciated. I have never had a problem
with demos in the past. My son REALLY wants to try this game out. He has
been waiting for quite some time. Thanks all!

Lee