[Edited by DWM72, 9/16/2017 12:01:54 PM]
All my trainers work fine. I have the same OS build and the KB you referenced is also installed on my system.
Are you running the trainers as Admin?
[Edited by DWM72, 9/16/2017 12:39:15 PM]
So, the only suspect left is the newest Bitdefender 2018, since it was recently updated to a new version too. But why it doesn't give a warning or whatever, I can only guess.
Please submit some trainers to Bitdefender and report them as false positives.
It seems more like a bug than a protection, since Bitdefender don't give a warning in this case.
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