I had my computer worked on and when I got it back the pdf was gone. Should I take workd off and then reinstall or what?
I'm sorry but I don't really understand what happened. So someone fixed something on your computer and now doPDF doesn't show anymore? Or some of your pdf files were deleted?
If doPDF now doesn't show on your system anymore you'll have to reinstall it - just download it from http://www.dopdf.com/download.php