I just found out. If you load a eg hatlap in the patched game that you saved in a mod (eg. FLO 2002), it plays ok, but it then loads all of the names/´teams from 2002, Then you find you can't load anything, nor can yopu calibrate your graphics. Strange. I did a complete reinstall to solve the problem. Be warned!
Larry
AMD 3000+,Epox EP-8RDA,Ram 1536mb 333 DDr, Rad 9800 pro omega 2.4.96, dx9b, Audigy, MOMO FF,winxp