If you Have Windows...

Look in the Support Downloads and click through the folders until you come to the "Click here to browse all versions". Select Windows.
Select M3D Drivers 2017.03.27.zip last file in the folder list for windows download. Unzip for Folder M3D Drivers 2017.03.27.

Contains

M3Dv2.Cat
M3D_v2.inf
dpinst_amd64.exe
dpinst_x86.exe
m3d_install.bat

Choose the dpinst that fits your windows and install dpinst_x86 for 32bit windows dpinst_amd64 for 64bit windows.