I had to do a presentation, so i used the presentation mode. So the programm switched to 800 x 600 pixels. (Usualy i have 1400 x 1050). Afterwords it did not change de resolution back and destroyed my whole layout on my desktop.
I'm sorry you are struggling with your PowerPoint solution. It is however helpful to remember that this forum is mainly for issues concerning Visual Studio Tools for the Office System (VSTO). So you be best served by posting this question to a forum or newsgroup dedicated to PowerPoint specific issues as this one. Here is a link to the PowerPoint newsgroup that will help you: