Unauthorized program

Hello Steve,
We regret for the inconvenience caused. Since you have mentioned that AVG icon is disappeared from your system, we would request you to confirm whether you are pointing about system tray or AVG Desktop icon.
We would also check whether you are able to see AVG program on control panel,  if so please try to repair the AVG program and check whether it resolves the issue. Please follow the instructions on the article avgclick.me/RepairAVG to repair your AVG program.
Could you please send the screenshot of your" unauthorized icon appeared on my PC tool bar. Blue box with an N" so that we can assist further? Please click on the following link http://support.avg.com/SupportArticleView?urlname=How-to-create-a-screenshot  to send the screen shot.
Thank you.

Today an unauthorized icon appeared on my PC tool bar. Blue box with an N . New network connection section program…??? The AVG icon was gone…What's up with that?

Steve, 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 Steve,
We regret for the inconvenience caused. Since you have mentioned that AVG icon is disappeared from your system, we would request you to confirm whether you are pointing about system tray or AVG Desktop icon.
We would also check whether you are able to see AVG program on control panel,  if so please try to repair the AVG program and check whether it resolves the issue. Please follow the instructions on the article avgclick.me/RepairAVG to repair your AVG program.
Could you please send the screenshot of your" unauthorized icon appeared on my PC tool bar. Blue box with an N" so that we can assist further? Please click on the following link http://support.avg.com/SupportArticleView?urlname=How-to-create-a-screenshot  to send the screen shot.
Thank you.