This program is blocked by group policy

Hello Expert friends,
I have Avira Anti-virus in my computer; it was working well without any major issue. I changed the settings to stop the ads notifications from Avira Anti-virus, after this I did not get any notification. But the problem is now I am getting this error message from the group policy. Why this error is coming up? Please help me to solve this error. Thanks.

This program is blocked by group policy. For more information, contact your system administrator.
