Above mentioned EMLPROXY.EXE (from Quickheal Total Security) suddenly takes up 95% CPU, it is not killable from task manager and Resource Monitor. I get a "Permission denied" error.
I downloaded ProcessHacker (http://processhacker.sourceforge.net/index.php), and while it is able to (partially) terminate the selected process, it leaves behind a System Idle Process (PID 0) which still shows that 95% CPU consumption, however the actual resource usage drops to normal.
I tried to read this, but didn't understand much: https://blogs.technet.microsoft.com/markrussinovich/2005/08/17/unkillable-processes/
What is the reason for such unkillable process? Please help.