It says "Object is not initialized"

It took the license number. It said it was valid but right after that a new window popped up saying the object is not initialized. It won't let me access AVG at all. I can only reenter the license number, it takes it, then the window pops up again saying the same thing, I hit OK then everything closes out.
User-added image

Hi Demetri,
For help on this issue please try reinstall AVG according to this article.
Thanks

After I entered the new license key for buying AVG Antivirus 2015. I had the free version. What do I need to do to correct this?

It took the license number. It said it was valid but right after that a new window popped up saying the object is not initialized. It won't let me access AVG at all. I can only reenter the license number, it takes it, then the window pops up again saying the same thing, I hit OK then everything closes out.
User-added image

Hi Demetri,
For help on this issue please try reinstall AVG according to this article.
Thanks

Demetria, Have a look @ this article (https://support.avg.com/SupportArticleView?q=activate+avg&urlname=How-to-activate-AVG-with-a-new-license-number&l=en_US).
AVG Guru