Cant update AVG

I found this answer, maybe it will help. Trying it myself now.
AVG Community

Hi
I am trying to update AVG but it comes up with the error OXC0070652 - update failed. Says  'update has detected running installation' but nothing is on.
Can you help please?

thanks Odette​​​

I found this answer, maybe it will help. Trying it myself now.
https://support.avg.com/answers?id=906b0000000DLeCAAW
 

Hello Egbert,

I really appreciate your effort in finding the right support answer link for this issue. Thank you for posting on Odette's page. Please try the instructions mentioned by "Kishore" in that link and do let us know the status of it. Thank you.

Hello Odette,

Sorry to hear that. Please follow the instructions mentioned by " Kishore"in this support link: https://support.avg.com/answers?id=906b0000000DLeCAAW and do let us know that status of this.
Thank you.