Running an old DirectX 9 game on Windows 10.

Some people have trouble running older games on Windows 10.

Such as Twelve Sky.

Just curious if anyone knows a generic fix other than installing windows 7 or xp instead.

The mouse causes lag when you click and drag it or when moving it sometimes.

Thanks in advance.

System Control - Programs and Features
-> Activate/Deactivate Functions
--> DirectPlay
---> turn on. press Ok.

I know this is really old, but an easy fix for the mouse stuttering in older games is sometimes fixed by turning on pointer trails for the mouse pointer.