Problem to open the AVG from desktop

i did the upgrade, but i have not possibility to open , after click on the icon

Hello Walter,
We regret to hear about the inconvenience caused. We suggest you to repair your AVG Zen to fix this issue. Please follow the instructions to repair AVG Zen :
Go to Start -> Control Panel.
Note: Click Settings first if Control Panel is not available in the Start menu.
Open (Programs) -> Programs and Features, or Add or Remove Programs.
Select AVG in the list of programs.
Click the Change or Change/Remove button.
Select Repair.
Follow the instructions on your screen to complete the installation.
Restart your computer.
Please let us if the issue still persists. Thank you.

Hello Walter,
We regret to hear about the inconvenience caused. We suggest you to repair your AVG Zen to fix this issue. Please follow the instructions to repair AVG Zen :
Go to Start -> Control Panel.
Note: Click Settings first if Control Panel is not available in the Start menu.
Open (Programs) -> Programs and Features, or Add or Remove Programs.
Select AVG in the list of programs.
Click the Change or Change/Remove button.
Select Repair.
Follow the instructions on your screen to complete the installation.
Restart your computer.
Please let us if the issue still persists. Thank you.