How do you activate resident shield in avg version 8.0?

The AVG Resident Shield normally happens right after installation, or after a program update. The resolution to fix and re-enable the Resident Shield to Active status is simple though. To resolve the issue, just to go Tools -> Advanced settings, and then click on Resident Shield in the tree menu. By default, the check box for Enable Resident Shield is ticked (enabled as active). Uncheck and unselect the Enable Resident Shield option, click Apply to temporarily unactivate the Resident Shield, and then tick the Enable Resident Shield check box again to enable it. Click Apply to make change effective, and the Resident Shield should work properly.