Hi Peter, Are you running Focusmax 3.4.40?
There's also a 64bit Microtouch Focuser installer
Link at the bottom om this page
http://starizona.com/acb/MicroTouch-...P1041C745.aspx
p.s The 64bit files and readme for install fixed the missing FT Microfocuser selection in W64/Focumax.