I can’t install Tribes of the East.

Thanks to everyone, the problem was solved by shortening the file path... although everything happened very strangely: instead of the suggested folder C:\Program Files\Nival Interactive\Heroes of Might and Magic V - Tribes of the East, I specified the path D:\Tribes, but the installer decided to do it its own way and installed the game in the folder D:\Tribes\Heroes of Might and Magic V - Tribes of the East...