if SkyHelios is throwing a System.NullReferenceException at startup with the source "ClimateSkyModel.MogreD.MogreRoot.InitRoot()", then your System might be lacking the Microsoft DirectX End-User Runtimes.
hello, i have the same problem related to System.NullReferenceException when i use the Pro version..but my laptop has allready the latest version of directx... --> DirectX 12 Windows10 x 64 how i can fix this trouble? thanks!