We are trying to open PDFs from Outlook in Reader XI. Even after disabling protected mode, continue to receive the message "There was an error opening this document. Access denied.". Any suggestions?
A. Fix One PC
B. Fix Several PCs in Your Organization
Following the above steps aren't practical if you have Adobe Acrobat installed on 1,000+ computers in 30 regional offices! Push this registry setting using your standard software deployment software.
When opening an attached document from an email message, or from a website, the document is usually stored on a temp folder on the local disk. Access Denied indicates a permission problem with such a temp folder.
For Outlook I found that they are stored under %userprofile%\Local Settings\Temporary Internet Files\Content.Outlook