Spybot Anti-Beacon False Positive?

I use Spybot Anti-Beacon and Windows 10 built in antivirus application. After updating Anti-Beacon and trying to immunize my PC, Windows 10 antivirus flags one of the immunizations of Spybot Anti-Beacon as a virus. Is this a false positive? I have attached a screen print of the message I'm getting.

This is a FP of Windows Defender, yes. Please configure Defeneder to ignore this problem.