Hello again, folks.
I realize I might have to be more specific about installation.
First, you need
Soaked! an
Wild expansions. And you do need a good video card on board plus I recommend at least 2 Gb of RAM. If you have less than that you will have to sacrifice on resolution settings of your game and objects will tend to disappear in a short distance from your camera.
You have to get and install properly the CS mentioned above prior to anything else. Then install the park in the Parks folder. Then open RCT3.
BEFORE opening the park itself, here's a good precaution to limit lag. Go to options first in the
main menu. Visual option (the eye), LOD options, and MAKE those
invisible: Buildings, scenery, rides, plus tracks, supports (those last 2 should stay invisible anyway).
Then open sandbox, open the game. If it works you will see an almost empty terrain with an H shaped elevation. That's OK. From there, go back to visual options and gradually make visible the scenery, rides and buildings until everything appear including the gigantic black box that contains it all. All this should be seen on high resolution.
Have fun...
I really wish I could add a signature. However, I found very difficult to sign on my PC screen without scratching it. Should I use a different type of pen?