At last a good soul
"have win7/64 and x3b and mmc settings are in preferences>project>midi"
I need to know on Win 8 not Win 7 ,but Thanks that`s a start.
Not in preferences>project>midi but the control surface window ,where you add a control surface,where you find the Mackie control ,generic surface ect.
MachineClaw,so you are seeing it as an option with the others,Mackie Control,Generic surface,Motormix ect?There should also be MMC with them,I have it on the 32bit version of Sonar X3b.