Pfuiteufel: Thanks for the info! :)
I will keep that in mind.
Hi there is another thing I forgot to say you need to install and Activate "DirectPlay" in Windows 10 or 11 to play it or else you will have this black screen
If your problem is not hardware but lack of essential software it's important to know that when you get a fresh PC with Windows 10 or 11 a lot of softwares need to be installed for old games be compatible, so you always have to install the following softwares:
-Install and Activate DirectPlay (It's essential to play KPC in Win 10 and 11)
-Install DirectX 9.0c DirectX End-User Runtimes (June 2010)
-Install Visual C++ Redistributable Runtimes All-in-One
-Install K-Lite Codec Pack Full
-Install nGlide - Glide wrapper
-Install and Activate .NET Framework 3.5 Service Pack 1
-Disable Windows DEP (Data Execution Prevention) for the game executable in case the "psycho.exe"