Please, open AVG Internet Security>My AVG>Subscriptions.
Please click on "Log out" on AVG Subscription Tab and then you will be able to find "Remove License" option. If the Logout Option is not available, please click on Remove License.
Click on it and wait for the process to get finished.
Once it is completed please restart your PC and get into subscriptions tab to click on "Enter License"
Enter the License Number and check whether it activates your recent subscription.
Please, open AVG Internet Security>My AVG>Subscriptions.
Please click on "Log out" on AVG Subscription Tab and then you will be able to find "Remove License" option. If the Logout Option is not available, please click on Remove License.
Click on it and wait for the process to get finished.
Once it is completed please restart your PC and get into subscriptions tab to click on "Enter License"
Enter the License Number and check whether it activates your recent subscription.