Forticlient VPN blocked

Hello, Matheus.
We're here to help. Please make sure AVG firewall is configured with below recommended settings and let us know if the issue persists.

Open AVG Internet Security->Menu->Settings->Components->Firewall->Customize->Network Profile and change it to Private.
Open AVG Internet Security->Menu->Settings->Components->Firewall->Customize->Policies->System Rules and set all rules to "Enabled".

I am having issues with AVG Firewall blocking Forticlient from allowing VPN to work. I can’t access any server folder. Although it is connected and I can ping server IP address successfully. But an Windows 10 error message appears when I try to access mapped network folder. 
If I disable AVG Internet Security Firewall, ir works perfectly fine. Any idea on how to solve this issue?
ps.: when I first opened Fortclient software, AVG asked me if I want to allow it or block it. I chose Allow. 

Hello, Matheus.
We're here to help. Please make sure AVG firewall is configured with below recommended settings and let us know if the issue persists.

Open AVG Internet Security->Menu->Settings->Components->Firewall->Customize->Network Profile and change it to Private.
Open AVG Internet Security->Menu->Settings->Components->Firewall->Customize->Policies->System Rules and set all rules to "Enabled".