I cannot open my AVG internet security

Hello Manochehr. 
Thank you for contacting AVG Support Community. 
We're sorry to hear that you're facing this trouble. 
We'll certainly check and help you.
Please repair AVG Internet Security program using the steps in the below article. 
https://support.avg.com/SupportArticleView?urlname=Repair-AVG-Antivirus
After repairing the program, please reboot the PC once to apply the changes. 
If the issue persists, please contact us back, we will help you further. 
Thank you and keep us updated.

I cannot open my AVG internet security.

Hello Manochehr. 
Thank you for contacting AVG Support Community. 
We're sorry to hear that you're facing this trouble. 
We'll certainly check and help you.
Please repair AVG Internet Security program using the steps in the below article. 
https://support.avg.com/SupportArticleView?urlname=Repair-AVG-Antivirus
After repairing the program, please reboot the PC once to apply the changes. 
If the issue persists, please contact us back, we will help you further. 
Thank you and keep us updated.