I can't get the Steam overlay, fullscreen, or screenshots? As this is the best game of all time I wondering why? The save game window is messed up?

As the title says, how do you save a roller coaster you custom built. I ran the test and all the customers in my park Love it, but how do I save it? The save button is not showing up

I have a WIndows 11 pc and the just won't start. I click play on steam, It shows ruuning for a moment but then It goes back to the play option and the game doesn't start. I already tried to enable Direct Play and compatibility mode, but nothing seems to work. Can someone help me?...

My computer updated again, {Windows 11} go figure, now it's not working at all. When I open it, it's a blank screen. And it's really hard to get the application to close. There is no exe file for it in the file explorer designated for this game. I've uninstalled and reinstalled it several times but it hasn't taken. Any suggestion guys???...

THE SOLUTION... There are 3 steps you must follow: 1. Legacy components must be enabled in Control Panel (via Programs and Features > Turn Features On or Off...). 2. In the Steam library, right click on 'RollerCoaster' and go to the local game files. Inside the folder, right-click on 'RCT.exe' and select compatibility for Windows 98/Me. 3. Part three, VERY IMPORTANT and SAVED ME: Still in 'properties' within 'RCT.exe', check the box that says "Force 640x480 resolution for the game" (more or less like ...