I bought this since I remember it from long ago.
But I cannot play. It crashes as soon as I try to start a scenario (menu and intro works) /just a "Children og the Nile stopped working2 windows pop op.
I tried compatability mode but this just makes the menu unresponsive.
I tried the Direct X - but no luck :-(

I cannot find out if I should try the unofficial patch on GOG version or not

Same here, game crashes on any scenario and on third/last tutorial.

Tried compatibility mode, running as an administrator, reinstalling, updating my nvidia drivers, etc. It keeps crashing.

Same thing :(, can't play the game at all on windows 10.

I have the exact same problem.

It crashes when I try to launch (or load) a scenario.

It used to work, but it doesn't any longer. :(

Has anyone come up with a solution for this problem yet?

I use Windows 7, x64. The above post for fixing issues with Windows 10 seems to have worked for me also. I downloaded the "Menu_1920_1080_60Hz.zip" file, which contained a modified CotN.exe, and swapped it out for the original one. I also set compatibility mode to Vista sp2 and I checked run as administrator for good measure.