Hello, Robert.
I apologize for the inconvenience this may have caused. May I know the exact error message if it generates any when you try to install the product? It could be due to traces of older version AVG still installed on your PC. I suggest you to run AVG Clear and Remover tools as suggested in this article http://support.avg.com/SupportArticleView?urlname=How-to-troubleshoot-issues-after-upgrade-to-the-latest-AVG-antivirus-product to remove those traces.
Then reinstall AVG Internet Security - Unlimited as per the instructions in this article http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Protection .
AVG took my money, but it won't install
Hello, Robert.
I apologize for the inconvenience this may have caused. May I know the exact error message if it generates any when you try to install the product? It could be due to traces of older version AVG still installed on your PC. I suggest you to run AVG Clear and Remover tools as suggested in this article http://support.avg.com/SupportArticleView?urlname=How-to-troubleshoot-issues-after-upgrade-to-the-latest-AVG-antivirus-product to remove those traces.
Then reinstall AVG Internet Security - Unlimited as per the instructions in this article http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-Protection .