Whenever I go to install the Kingdoms expansion from gold edition, it tells me straight away to put in disc 2 whether I have game installed or not. When I put disc in it and select path after a few moments it says this 1.03 update cannot be applied to the 1.000 version of the game, and then the update aborts. I followed a link to where to install patches to try to install 1.5 and download starts, it installs, but after it installs I don't know what to do, and no matter what disc I put in from the gold edition box it says please insert the correct CD-ROM.