Update keeps failing

Philip, I request you to follow the steps in this article http://support.avg.com/SupportArticleView?urlname=Update-has-detected-running-installation-message-when-updating-AVG to fix this issue.
Thank you.

I have a problem updating, I have tried several different ways but it keeps coming back update failure, the error code is 0xC0070652, also when the error message comes up it says instalation in progress ? what instalation ???

Philip, I request you to follow the steps in this article http://support.avg.com/SupportArticleView?urlname=Update-has-detected-running-installation-message-when-updating-AVG to fix this issue.
Thank you.