As asked, we need to know what avast version you are using, the latest being 12.3.2280.
Some of the things shown in the images show the installation isn't correct, dual icons in the system tray, etc.
I also don't have this location (C:/Program Files/Avast Free/wsc.proxy.exe) in my avast installation location (C:\Program Files\AVAST Software\Avast). I also can't find wsc.proxy.exe in my avast free installation. That may well be dependant on what avast components you have installed, it may be related to the SafeZone browser but I can't say for sure (not using it).
If you haven't tried an avast Repair, that would be your next step (after confirming what avast version you have).