Nero Vision Express 2 Nero Vision Express 2, Halfway Through A Project On Nero Vision Express 2, My Computer Will Reboot!?

Nero vision express 2, halfway through a project on nero vision express 2, my computer will reboot!? - nero vision express 2

The parameters of the power of (Hibernate, the functions of sleep, screen saver) enabled. Sometimes it goes from nowhere! It started last week, I did a restart and still! I have no viruses or worms in each of my team! It is a mystery, please help me, because until last week I was in a role and comleted up to 25 projects!