I have a Toshiba portable with Vista fully updated (according to windows update). The machine has 2 users. From one of them the reader seem to work ok, but from the other user Vista reports that the reader has stopped working as soon as I try to open a pdf from IE, or if I have opened a pdf from the local disk, and click help. It seem as it is Vistas execution supervision that stops it. The reader is downloaded yesterday (I cannot see the version since Vista says it has stopped working as soon as I click help...)
I also have a Toshiba portable, Vista, Verizon FIOS, MSN Premium and Adobe 8.1.1 Everytime I am on a web site that has a PDF file Adobe gets the file then shuts down, closes MSN and tells me windows will let me know if they discover a solution.
I am getting tired of this. I have also uninstalled Adobe 8.1.1 and reloaded it to no avail.
I hope there is some help out there. Adobe doesn't offer much.