AVG Secure browser

Hi, 
When I click on AVG secure browser icon I get the loading sign for a few second and then that stops and nothing else happens. The browser will not open. Any ideas?
I have internet access only through chrome otherwise

Hi Mark.
We're here to help.
If AVG Secure Browser crashes or doesn't open, try the troubleshooting steps below:

Close AVG Secure Browser and reopen it.
If the issue persists, close AVG Secure Browser and restart your PC.
If AVG Secure Browser still doesn't open, try uninstalling then reinstalling it.