Avg internet security can not be installed

Ayman, Have a look @ this AVG article (http://avgclick.me/InstallAV).
AVG Guru

HI 

TELL ME HOW TO INSTALL AVG  INTERNET SECURITY

Hello Ayman,

We are sorry for the inconvenience caused.
May I know the error that you get for the installation so that we can assist you better?

Ayman, Have a look @ this AVG article (http://avgclick.me/InstallAV).
AVG Guru