How do I fix error 523:523? - Adobe Product Community - 3928534 (523:523)" Initially I thought it was an IE10 issue (since it started around the time IE10 was released) but as I've investigated on the web over the last couple of weeks it is also happening on other versions of IE and FireFox, other versions of Windows as well as with other versions of Adobe Reader and Acrobat
Solved: 523 Error - Adobe Product Community - 10960038 (523:523)" I've tried shutting off Protected Mode as I've seen in other posts but that doesn't help The only thing that seems to work is turning off the Adobe PDF Reader Add-On to force the PDF to open in Acrobat instead of the browser