Porthos said:
In your hosts file: keystone.mwbsys.com sirius.mwbsys.com bactem.mwbsys.com

This is an illegal malwarebytes hack to get Pro for FREE. Not allowed on these or most forums to crack paid software.
Thank you Porthos. I am well aware of this.
@Wat : There will be no additional assistance until all illegal software and cracks are removed from the system, including the hosts file entries.