Cant Install Bdis 2009

Di0g0

Cant install bitdefender internet security 2009, i try install but appears: The setup process could not be completed due to an internal error, etc

I clean the registry using CCleaner, but cant install. I uninstalled KIS using KIS removal tool.

rootkit

Donwload this: bitdefender.com/uninstall

Run it and then try again.

Please post a screenshot with the error.