Error 0XE001F94E

Uzi, Did you download & run the AVG Remover (http://www.avg.com/tools#tba2)?.
AVG Guru

Dear friends:

I've completelly uninstalled AVG free 2015 and now when I try to indtasll it again it gives me this error
My OS is Windows 7 Ultimate
I'm trying to install:  AVG Antivirus Free x64_693
Pleasse help me because my PC has no antivirus and this is very dangerous.
My regards:  Uzi

Hello Guru
es of course I'ved run AVG Remover