Lgbpop, thank you for AAWclock. I run it as you advised. I am afraid it did not find anything.

With Cruncie's advise I deleted UKVideo2 but unfortunatelly it did not help my high CPU problem.

As you will see from above, I posted Silent Runner Log for Cruncie's inspection. I sincerely hope that you guys can find something in it.

Thank you for all your help.