I tried a clean install from this download link and continue to have the same issue. I uninstalled my current MBAM Ran the new installer downloaded from the link below as administrator and then attempted the custom scan and still cannot select any drives.
I am also having this exact same issue. Has there been a resolve on this? This is also a on multiple machines, one of which is also a new machine. both windows 10 home edition machines and installs of 3.0.6 MBAM.