MX (XM) - anyone got it working on a 64bit system

We have just upgraded to 64-bit machines and i need to run MX Rail XM, as MX Rail was stopped at this version and switched to BRT (I believe).

Has anyone sucessfully got  MX Rail XM working in a 64 bit environment? We use BRT too but really need to use both systems.

I currently get any error saying "Unable to initialize your DirectX Subsystem , your system may be insufficeint for Microstaton"

 

Thanks