... and it get the control to PDF view pannel in explorer. Before this happens, I could always zoom in or out the view pannel just enlarging the window size.
After this intromission, nothing more works. I lost my default visualisation, the ability to zoom the preview image in the viewing pannel in explorer and no way to go back as it was.
Please, try to find a solution to turn my computer back to the state it was! (What I am doing now, is the nasty system recovery one hour BEFORE i upgraded the PDF Creator.