Mac Web Shield & Mac Email Shield

Hello Ewan,

We apologize for the inconvenience this has caused you.
Regrettably, there isn't a repair option available for AVG Antivirus for Mac.
We request you to reinstall your AVG Antivirus & check if the issue persists.
Refer to the below articles to perform the reinstallation:

  1. Uninstalling AVG Antivirus
  2. Reinstalling AVG Antivirus

Let us know if the issue still persists after the reinstallation.
We'll check & offer appropriate assistance.

Hello Midhun, thanks for your assistance. I have done as you suggested and uninstalled then reinstalled AVG Antivirus. However, the issue persists. error message screenshot

If you have any further suggestions, I'll be happy to hear them. 

Hello, I'm getting a message that Web Shield & Email Shield are not running, and that it is a problem on AVG side. This has persisted for about a week now. I see that there is a repair function in the Windows version, is there something similar in the Mac version that I can try, short of uninstalling and reinstalling?

Hello Ewan,

We apologize for the inconvenience this has caused you.
Regrettably, there isn't a repair option available for AVG Antivirus for Mac.
We request you to reinstall your AVG Antivirus & check if the issue persists.
Refer to the below articles to perform the reinstallation:

  1. Uninstalling AVG Antivirus
  2. Reinstalling AVG Antivirus

Let us know if the issue still persists after the reinstallation.
We'll check & offer appropriate assistance.

Appreciate your efforts in working towards fixing the issue, Ewan. 
Please let us know the version of MAC & AVG (Open AVG program - Menu - About). 
Also, the screenshot that you've shared in your previous post isn't accessible. Would you be so kind to share us the screenshot again, for better clarity?