Error Message OxC0070643

Warwick, Also did you download & use the McAfee total removal tool… (http://download.mcafee.com/molbin/iss-loc/SupportTools/MCPR/MCPR.exe)?.
AVG Guru

Have now tried several times to install AVG Free.
I have removed the MacaFee program that was pre installed on the new laptop running Windows 8.1 64bit
Keep getting error message Ox0070643 every time.
Please help

Warwick, Also did you download & use the McAfee total removal tool… (http://download.mcafee.com/molbin/iss-loc/SupportTools/MCPR/MCPR.exe)?.
AVG Guru