Un block a site

Hello Richard,
Thank you for reaching AVG Support Community.
We're glad to help you.
To exclude the website from the trusted website form the scanning, please follow the steps mentioned in the below article,
Excluding certain files or websites from scanning in AVG AntiVirus
Please follow the steps mentioned in the below article to allow the Sketchup application on your computer.
Using the Blocked & Allowed apps settings screen in AVG Internet Security
Thank you.

I have inadvertently allowed AVG to block Sketchup from accessing my computer. How do I unblock it?

Hello Richard,
Thank you for reaching AVG Support Community.
We're glad to help you.
To exclude the website from the trusted website form the scanning, please follow the steps mentioned in the below article,
Excluding certain files or websites from scanning in AVG AntiVirus
Please follow the steps mentioned in the below article to allow the Sketchup application on your computer.
Using the Blocked & Allowed apps settings screen in AVG Internet Security
Thank you.