I reinstalled Avast.
Following reinstall, but before a reboot, TaskMgr shows the followingAvast processes:
Avast Antivirus - 2 instances
Avast Antivirus engine server
Avast remediation exe
Avast Service
Avast Software Analyzer
Following Reboot, TaskMgr shows the following Avast processes:
Avast antivirus engine server
Avast AvLaunch component - suspended
Avast remediation exe
Avast Service
Avast Software Analyzer
Following reboot, Services shows:
Avast Antivius - running - automatic
AvastWscReporter - running - automatic
It looks as though your design is that AvLaunch will start all of the components,
but following reboot, it is NOT restarting "Avast Antivirus", which I'd guess is your
UserInterface... since clicking on the Avast icon on the desktop does nothing.