Error Cossacks. (Cossacks 2: Napoleon Wars)

This warning at startup:



Translated Yandex:

Engine.exe has detected, that video memory is not configured correctly. Please restart computer and set AGP aperture Size = 256 MB or more in BIOS setup by pressing del while the computer reboots.

I understand that in 2017 to play Cossacks no longer fashionable, but I have never played))) I Want to try, can anyone help to solve the problem?

Yeah, just say Windows 7 64bit.