I recently installed Design Premium CS3. When I attempt to "Create PDF From Multiple Files", I get errors for files that are not already in PDF format (Word, Exce, PowerPoint, etc). I also get an error message stating the PDFMaker is not installed. I have installed/uninstalled all Design Premium applications several times, but the problem is still there. Also, I am running Microsoft Word 2007. The Adobe tab does not show up, nor can I save in PDF format. Can anyone offer advice on what I can to correct this. Adobe support has been no help.