I tried it and it didnt work. Tried Edit/Preferances/Security(Enhanced) unchecked Enable Enhanced Security.
Still cannot save a PDF that I have added a page to or edited in any way. Even if while in a document I unselect the PDF in the folder it is in.
Every other function of my new computer is working great. I have tried to uninstall Acrobat 10 a few times and no help. I think it is some little setting like you suggested but I dont know what to do. I work with a lot of PDFs for my construction business and need to be able to edit like adding pages or cropping or rotating etc etc. Whenever I do any of these things i cannot save without closing the folder it is in.
They save just fine when i close the folder it is in. It is a big waste of time for me. At my office i dont have this problem and I do the same thing often every day. It is a 32 bit machine and this computer is a 64 bit machine. Not sure if that matters.