Instiallation failed

Sorry for the omission.  It is AVG Internet Security Unlimited 2 years paid boxed retail version.
Installing on Windows 7 Professional 32 bit. Using E-mailed invitation.

Description: Incorrect function.
Error code: 0xE0010056

HAVE USED REMOVER AND RESET. NO JOY

Hello Jim,

We are sorry for the inconvenience caused.
May I know the name of AVG program that you are trying to install?
Is it free, trial or paid version?

Hello Jim,

We are sorry for the inconvenience caused.
May I know the name of AVG program that you are trying to install?
Is it free, trial or paid version?