If the game doesn’t work natively, then download ioRTCW and it should work. basically, the source code of the game was used to make a program that enables the game to work on computers the game usually wouldn’t work on. so anyways, if that happens, then you will need what is known as a source port. If the game does not run when you double click the WolfSP exe, then that means your computer isn’t able to play it (I have several PCs, it works on most of them, but some it does not work and just crashes the game on boot up).
The game works on Windows 10, but it depends on the computer if it will run natively. You can use your disc to install the game still to this day. in fact, it’s still available for purchase via Steam/GOG.