So, I have done all of the requisite tests (and yes, I am running Acrobat 8.1)... and here are the results <drumroll>:<br /><br />1. Whether for a .doc or a .docx, long or short, simple or complex, it fails. I feel it important to distinguish here that I do not even get the error message when converting within word. When converting within word, the dialogue and the process simply disappear without any indication what has happened, and when I look for the file, it hasn't been made. The error message occurs only when I right-click and select "Convert to Adobe PDF". Now, there appears to be a way of doing it when I use the "Save as PDF or XPS" function that Microsoft added on when Adobe was taking too long to get a workable plugin, but I want to emphasize that I did not add that in until AFTER I had tried everything else through Adobe. I also would like to say that I inherently think I am getting lower functionality by creating a PDF through a Microsoft program instead of through the adobe program that is DESIGNED to do it.<br />2. The other thing that is enigmatic at best and downright annoying at worst, is that it DOES work to print with the Adobe Printer. So it is apparently some problem with the ribbon functionality or with the right-click functionality. Either way, it is ridiculous. Of the three ways designed to produce a pdf, the best I can get is the darned pdf printer. This is very inconvenient for the purposes of combining multiple documents into a single pdf, and all I really want is some decent, designed functionality.<br /><br />3. Yes, both excel and powerpoint work from the ribbon commands, and from the right-click functionality<br /><br />... any ideas? I'm desperate here. THanks.