-----Original Message-----
Add the WebBrowser control to a form and set the URL for the Browser in Code via
a Button or whatever method you wish to devise to refer to the URL like:
WebBrowser0.Navigate "File://SomeDriveLetter:\SomeDirector y\SomePdfFile.pdf"
More info here:
http://msdn.microsoft.com/library/default.asp? url=/library/en-us/office97/html/usingwebbrowsercontrol.asp
.