You posted in the Artemis section. If something is being detected as Artemis please post the detection number here so that someone in the labs, when they patrol here, can look into it.
If it's the Consumer (Home) software you are using then, at the moment, it isn't possible to trust anything unless it is detected specifically as a PUP or Possibly Unwanted Program, but that is changing soon we believe.
Meanwhile check here for hints on what to do: https://community.mcafee.com/thread/2016
If you are using Enterprise (Business) software then trusting is already a feature of the software.