I have a system on Windows 7 64 bit, avast is showing as unprotected currently and when trying to load the interface it displays that the Avast service is unresponsive and to restart it. Upon clicking restart I get the same message.
If i exit avast entirely and go to service management I can start the service but it crashes when i try open the GUI to enable the shields.
I have tried repairing avast and a clean install. Also, I have tried an offline installer for previous version of avast 12.X. This works until I have to restart the system to finish the install which then pulls in the new update and UI on reboot and brings back the problem.