New update. I downloaded 3.1.2.1733-1.0.141 onto my server to redistribute it via network share. Yesterday I tried running it on my server. It froze, and when I shut down (via power button as the system was unresponsive) and rebooted my NEW DELL T630,running Server 2012R2, it booted but It still said there was an upgrade available. I then uninstalled MBAM in the hopes of reinstalling it. During this process it too froze and I had to hard reboot again. When the Server tried to restart after uninstalling, it would not boot up. It took me 3+ hours with Dell to get the 100% fine system to boot properly. I have never had this type of problem on this server with any installation.
As a test I just tried to do the same on my test bed PC. It took over 7 minutes to start the install routine. Once started, all functionality was halted on this WIN7 Pro PC too. The actual installation took over 5 minutes, pausing and locking the system each time it paused. After all this time, it popped up and told me to reboot. On the reboot MBAM it seemed to have installed correctly.
I have literally installed MS Office 2016 Pro faster.
In all fairness, WHENEVER Microsoft beats anyone in speed of installation/upgrade, it is NOT a good reflection on the programming of the beaten product!