Problem with my licence key. Le sous systeme AAVM a detecté une erreur RCP

Avast Free Antivirus / Premium Security
1

hi

Sorry. I’m french

i had a virus then my Avast internet security becam inoparate. I put a new clean version of AVAST, but when i download the licence key, i have this message in french :" Le sous systeme AAVM a detecté une erreur RCP"

could you help me?

thx

2
  1. Download avast! Internet Security: http://files.avast.com/iavs5x/avast_internet_security_setup.exe
  2. Follow instructions: http://www.avast.com/uninstall-utility (Run this tool for all prior installed avast! versions…!!)
  3. Reinstall avast! with the downloaded installer from point 1.
  4. Reboot.