Avg internet security

Hello David,
We are sorry to know that. Is there any other security program installed along with AVG? If so, please remove the same. And you need to completely remove and reinstall AVG to fix this error http://avgclick.me/howtoreinstallAVG
Thank you

Installed a few days ago (AVG Internet Security-unlimited) is not launched AVG Internet security.Poproboval Reset Internet Security stopped by unknown reasons. total error (0x0643)
Error Code: 0xC0070643

Hello David,
We are sorry to know that. Is there any other security program installed along with AVG? If so, please remove the same. And you need to completely remove and reinstall AVG to fix this error http://avgclick.me/howtoreinstallAVG
Thank you