I found a interesting user discussion on the AVG website. In short, one of the users stated:
Hello, I found the problem, and its pretty easy to fix. Go to the
"Settings" option in the menu. In the "General" section there is a
tick box for "Enable CyberCapture" - untick it.
CyberCapture just checks programs that are not run a lot, which means
if you recompile a program then it "looks" different to AVG, which
means AVG things it has not been run a lot, ie its a brand new
program, so AVG always does this CyberCapture check on newly compiled
programs. Unticking the "Enable CyberCapture" fixes the issue. No need
to repair or reinstall anything, it would be nice if the AVG
representatives at least had some knowledge of the "General" settings
for AVG, that would have saved some time.
I am actually using AVG 19.5 the option was found here:
I can confirm that switch this off stops these warnings I was getting.