Update Manager failed to update

Cyndee, Have a look @ this AVG article (http://avgclick.me/InstallIsRunning).
AVG Guru

Cyndee,
Thank you for the information. Could you please let us know whether you have uninstalled and reinstalled AVG or not and the status of your issue?

I keep getting this message:
Update Failed - Update has detected running installation .Complete that installation before starting update.
I'm not running any installation…  
what do I need to do?

thank you… I have the Free version - 2016 version

Cyndee, Have a look @ this AVG article (http://avgclick.me/InstallIsRunning).
AVG Guru

thanks for the reply - I checked Task Manager - and there is nothing showing Windows Installer or msiexec.exe running . 
I'll probably just have to uninstall and re-install AVG.