I had the same problem. and here is what I did: install toy golf to the memory card, but for some reason it will actually install to the main memory. then go to the program files on the main memory then fathammer then toygolf. Usualy there would be toygolf.exe and toygolf_qvga.exe. run toygolf_qvga.exe it works but you cant use the stylus and it crashes alot and your scores keep reseting themselves but its still fun
if you want a shortcut just rename toygolf_qvga to toygolf and the other to something else. hopelully this helps:)