AVG Install Failure, 4th attempt

Im having issues installing AVG 16 (Paid version), after already uninstalling AVG Free, running AVG Remover, deleting all old AVG files, deleting all older/other Anti-Virus programs that came auto-installed, and it STILL Refuses to Install. 
Error codes:
Error code: 0xA0010004 The 1st 2 times
Error code: 0xC0070643 the 3rd & 4th times

There is NO Other Anti-virus running or installed, there is nothing left of any older files & it still refuses to work. Please Assist...
 

Hello Michael,
We apologize for the inconvenience caused. I have just sent you an email with the instructions to get connected with our senior technical support team. Please follow the email instructions to get additional support to resolve the issue. Thank you.