WTH is NIS doing???

LiveUpdate OFF

NO Schedule tasks

mouse is moving, computer is NOT idle, NIS-Idle-Time-whatever-Task is NOT running

all programs/browsers (except Windows Task Manager) CLOSED

 

and ccsvchst.exe CPU usage: 97% ?!?!?!

 

seeing this, I disable Antivirus Auto-Protect and Firewall

 

and then? ccsvchst.exe CPU usage: 97%

 

it lasts for around 15 minutes, and yes, this happens from time to time

 

NIS slows down my computer to an extent that I can't do anything with it, for absolutely no reason

 

WHAT IS IT DOING???