[acal3000]

I downloaded xpand rally crack from ultima from this site but i don't know very well how to makes it work it's not like the typical crack you only replace an exe file, this has a lot of the folders I thought that I had to replace some folders where game is installed with the ones of the crack but the folder of the crack and the folder of the game don't have the same names. I read the help file but don't seems to have instructions

Does anyone knows how to make work this crack?

thanks