Unable to update

I am having the same problem.   I've closed all installations as far as I know.   Help

Unable to update continued mesage ( Detected running installation finish this installation first ) Please help

I am having the same problem.   I've closed all installations as far as I know.   Help

Glen / Shirley, Have a look @ this recently released AVG article (http://avgclick.me/InstallIsRunning).
AVG Guru