Hello Mark,
I apologize for the inconvenience. It seems that the program got corrupted while updating AVG. We need to remove AVG traces completely from your PC and then reinstall it.
I would request you to follow the steps in this article http://support.avg.com/SupportArticleView?urlname=How-to-troubleshoot-issues-after-upgrade-to-the-latest-AVG-antivirus-product to reinstall AVG Internet Security by running both AVG Remover and AVG Clear tool.
If you face any difficulties, please contact us with the screenshot http://bit.ly/1aZxsAV to assist further.
After upgrading to latest version of internet security this morning 17.05.3022, it is asking for a reboot, and after reboot it asks again and again.Very annoying.
Mark, 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