I'm having issues with all my PDF files not being able to open, and that includes links on the forum. The message appears that there is a conflict with vista and Acrobat reader 7, upon diagnosing, it says there are no known resolutions to this. If I continue and open the file it freezes my computer and I have to restart my laptop. Anyone else experiencing this? Any resolutions? Have a great and wonderful day, love our life. Cindi