The solution to to make sure the latest version of Adobe Reader is installed and then set Adobe Reader to be the default program for PDF files. Solution 3 – use Adobe Reader as your default PDF software Under ‘Web Browser Options’ untick ‘Display PDF in browser’.Click on the ‘Edit’ menu then ‘Preferences’.This solution involves changing the Adobe Acrobat settings so that the PDF files do not open in the browser window.ĭepending on your browser the PDFs made automatically open in their own window or the download option may appear.
Solution 2 – disable opening PDF files in the browser If it is a moderately modern version of Acrobat the update will hopefully include support for Internet Explorer’s EPM security feature. This issue is generally caused when an older version of Adobe Acrobat (the PDF creating software) is installed.īecause the version of Adobe Acrobat is older, it does not support the EPM security feature in Internet Explorer 10 and later. Either install the latest version of Adobe Reader or disable EPM in Internet Explorer. When using Internet Explorer to open a PDF document you receieve the following error:Īdobe Acrobat does not support Internet Explorer’s Enhanced Protection Mode (EPM).
