MBAM free is all we recommend as anything with real-time scanning, such as MBAM Pro or Spybot S & D with Teatimer, will clash.
You probably will find the information you need on what MBAM processes/exceptions need to be entered into McAfee on their forums or in their Support FAQ's.
There is another thread talking about it here and you may wish to ask that person. https://community.mcafee.com/thread/36438?tstart=0
I do not recommend using the pro version with McAfee so if you can get a refund please do so and use the free version by all means.
Fake antimalware is a nuisance and escapes most antivirus engines unfortunately but they are working on it.