Got a failure code

Hello Vincent,
I apologize for the inconvenience you experienced in this case.
I request you to please uninstall AVG using removal tool and reinstall it.
To uninstall please refer the article http://avgread.me/1DEtNP0 and to reinstall please refer the article http://avgread.me/19OHofR  .
Please feel free to get back to us for further assistance.
Thank you.

I tried to download the avg protection and it goes to 93% and then gives me the following code: 0xC0070643 and I have no idea what this means or anything, I also had the ultimate avg 2015 on my computer but I acidentally turned off the sync feature on my pc and the avg wouldn't allow me to turn it back on through avg so I uninstalled avg and tried to re-install it again and now I keep getting that code, can anyone help me??

Hello Vincent,
I apologize for the inconvenience you experienced in this case.
I request you to please uninstall AVG using removal tool and reinstall it.
To uninstall please refer the article http://avgread.me/1DEtNP0 and to reinstall please refer the article http://avgread.me/19OHofR  .
Please feel free to get back to us for further assistance.
Thank you.