I am running MBAM 3.0.6.1469, and this morning, updated to Avast! Anti-virus version 17.1.2286 (build 17.1.3394.30). Updating Avast! seems to have done the trick, because after restarting, MBAM loaded properly, as expected. Then Avast! came up, also working fine. It appears that if MBAM starts before the AV, things are ok.
If, like me, you're running MBAM with Avast! side-by-side, you may wish to see if the latest update of the AV product helps. I notice that in their new release, there's an option to have the AV services not start until other system services have started. I don't have that option enabled, but it may be worth looking at that as well. By the way, I also have the MBAM program path added to the Avast! list of exclusions.
Good luck,
replicant