Well this only happened a few times in the past,but now its all I get.....When I try to play civ 3 conquests the screen will go black,like It sopose to,but then a little screen pops uo and says

Loading Font Error(Code:28!!!)

and then it will stop loading and go back to my desktop....So can somenoe please help!!!!1

Try looking at this thread, and trying some of the suggestions in it.
http://forums.civfanatics.com/showthread.php?p=1829697