Diagnostic Tool i just made that will put all files in one directory

Good to know. On Eight it remains behind the main window and cannot be brought front.

Chocolade said:

I didn't change anything and on my windows 8 its coming on the front.
So far i didn't find any option to set if to make it on the back or on the front.

Very strange. The behavior yesterday was as I told in my post with screenshot, you can see yourself that Driver Verifier window is hidden under the tool window.

Today, both machines I tested it yesterday behave normally, Driver Verifier window in front of tool window as it should. Yesterday it was hidden behind the tool window, today I cannot place it behind the tool window at all.

Only difference today is that I have rebooted both machines.