Hi Rich, so probably the best bet is to download the latest driver directly from the Nvidia web site and see if that helps.

Another thing you can try is in moi.ini there's a setting:

[View]
<...>
GraphicsAPI=Auto

You can set that to one of: Auto, Direct3D11, Direct3D9 or OpenGL. (Auto will use Direct3D11 on Windows).

That changes which operating system library that MoI will use for accessing the GPU.

- Michael