I have a user with a PDF document with links to other PDF documents. When on an XP machine, I can open the original PDF and successfully click on the links and open the related PDF files. When I try the same thing using the exact same files on Windows 7, nothing happens. I have looked at settings but cannot see anything that would cause this so I am hoping someone else has run across the issue and can provide some advice.
Have you checked the Windows 7 security settings?
Are you opening the PDF in Reader and not Acrobat?
If so, check for the protected mode in Reader's preferences.
You may need to hold down the 'Ctrl' key while clicking on the link.
George Kaiser