Installed two avast antivirus programs

While downloading the free avast antivirus program the download was interrupted so I clicked to download again. However, now I got a notice that Avast is in passive mode due to two antivirus program being installed. What is the best way to delete the program and then reinstall?

  1. Download Avast Free Antivirus: https://files.avast.com/iavs9x/avast_free_antivirus_setup_offline.exe
  2. Follow instructions: https://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.

Sounds a bit strange that Avast would tag itself as a second AV.
More likely that there are remnants of a prior install of another AV.
How to Successfully Install Avast: http://goo.gl/VLXde

Once I saw the second Avast downloading I shut down the computer. I did previously get the warning that Avast was running in passive mode however upon rebooting the computer I got a prompt to uninstall Microsoft Security Essentials which I did. Smart Scan is currently running with no problems so far.

OK, thanks for the feedback.