I am using Windows 7 x64 Pro, with Acrobat Reader X, and MS Office XP and try as I might, I cannot create an Hyperlink to a PDF document. Excel says that "there is no program registered to open this file" and I have done pretty much everything I've seen on the net, including removing / reinstalling both programs, making sure it is registered in Regedit as the program to open this kind of files, repairing both programs through the control panel, I have also followed Microsoft advice on how to unregister/register a program to no avail, and a few others I cannot remember right now. I have recreated the same environnement in another computer, and it runs fine.
Does anyone has any idea what else I could try? Or, hopefully, an answer to the problem because you've already gotten it before and were able to fix it?