Hello,
thank you for the answers. I just tried it and it worked like a charm. I already tried the Alt+Tab-Version but i always had MEPro in Fullscreen-Mode. Now i minimized it and saw the dialog.
Tahnks to you all - you have saved me a lot of work :-)
Sorry that i opened a new post - i didn't find the post which Namino told me because i only read the main-topics.....
I wish you all a happy new year
Kosti