WIFI Printer wont work when AVG is on

John, If applicable… For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru

Hello John,
I am sorry to hear that AVG Internet Security unlimited is blocking the WiFi printer. Please follow below steps and check if it works:
Open AVG  -> Internet Security -> Click on Menu in the top right corner -> Settings -> Components -> Firewall -> Customize -> Network Profiles -> Change the network profiles from Public to Private.
If the issue persists, please share the screenshot of the error you encounter with WiFi printer so that I can provide better assistance.
To create a screenshot, please use this link http://avgread.me/1aZxsAV .
Thank you.

I have recently bought and I am running Internet Security, I cannot find the setting that will bypass Blocking WIFI printer when AVG is on. Can someone help me?

Hello John,
I am sorry to hear that AVG Internet Security unlimited is blocking the WiFi printer. Please follow below steps and check if it works:
Open AVG  -> Internet Security -> Click on Menu in the top right corner -> Settings -> Components -> Firewall -> Customize -> Network Profiles -> Change the network profiles from Public to Private.
If the issue persists, please share the screenshot of the error you encounter with WiFi printer so that I can provide better assistance.
To create a screenshot, please use this link http://avgread.me/1aZxsAV .
Thank you.