Reactivation problems

Hello Sheila,
We are sorry for the inconvenience. Please follow the article http://support.avg.com/SupportArticleView?urlname=Computer-restart-required-message-after-AVG-update  to resolve the issue.
Thank you.

I reactivated my AVG Internet Security and PC Tuneup  and now my computer keeps shutting down unexpectedly. Why, and how do I fix it?

Hello Sheila,
We are sorry for the inconvenience. Please follow the article http://support.avg.com/SupportArticleView?urlname=Computer-restart-required-message-after-AVG-update  to resolve the issue.
Thank you.