True. Still wish they weren't wasting our time that much though.That's called Job Security!
If you had it installed before, and activated, I would suggest a total uninstall of MBAM first with something like REVO (not pushing REVO!!). Get rid of any services associated with it and any stragglers. You can get a fresh copy here:
Malwarebytes | Free Anti-Malware & Malware Removal
Do not check-off the trial offer. Do not activate it with any license you may have and do not run a root kit scan.
Oh, and MBAE Beta runs fine, too.
The last Build would boot way faster than this one!