Hi! First of all ... If you don't understand me, that's because I can't spell english so good.
Well.
I've have a problem. I've downloaded a couple of parks to RCT3 with Wild and Soaked! and then I put the files in the folder "Parks". This is the one: http://rctgrotto.coastergrotto.com/file.jsp?argId=1355 I don't know if that's wrong ... Then I start RCT3 and go to Sandbox Mode and then I open Alton Towers and then waiting for it to load. But the game quits and a box shows up "RCT3 is not responding" ...
Anyone that can help me?
SORRY FOR BAD ENGLISH ......

Make sure that the park isint a scenario. Try saving the park in the folder "Scenarios". Hope this helps.