I had the identical problem with AVG and the Strat-O-Matic hockey game. There is a place in AVG where you can tell it to ignore BiaB and RB but it’s been so long that I have forgotten where it is. Check out your preferences. But be forewarned, every time I updated the game I had to re-instruct AVG to ignore it again. I just gave up and went to Microsoft’s Essential and I have had no problems since.

Good luck.

Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware