AVG AntiVirus updates failure

Dawn, Have a look @ the Kishore (AVG Technologies) posting in this link (https://support.avg.com/answers?id=906b0000000DLeCAAW). 
AVG Guru

I've never had a problem with updating my AVG AntiVirus before, but for the last couple of weeks, I keep getting a message saying "Update failed.  Update has detected running installation.  Complete that installation before starting update".  But there is no installation running, so I'm at a loss to know what's happening. Any ideas out there? Thanks

Dawn, Have a look @ the Kishore (AVG Technologies) posting in this link (https://support.avg.com/answers?id=906b0000000DLeCAAW). 
AVG Guru