After installation, the PC should be restarted again. Upon reboot, the screen remained black. Somewhere he had hung himself. The automatic troubleshooting could find no fault. So I had no choice as in Safe Mode to start the PC and enable the PC via the control panel back. This worked perfectly.
To be absolutely sure that was not necessarily the problem from the software, I have installed the software again. Before I could restart the computer, there appeared a blue mask and the netbook "plunged" from.
So once again safe mode ....
Now that I was sure that was the fault of the software, I have sent the stick back.