Hello all, I am getting an error when trying to install the adaptive agent from http://myzenworksip/zenworks-setup

When I download the agent from here, and when I run it, it IMMEDiATLY crashes. This is a clean install of windows, with SP3 and all current updates installed up until today (Nov 30/2009). I have installed all versions of .net, updated them..nothing seems to help...