I'm trying to disable the pdf viewer in CAD. I'm able to get to the menu that gives me the option to uncheck it, however; once I hit ok I get an unknown error code 11 message that wont allow me to proceed. Any solutions?

Why do you want to disable the PDF viewer in the first place?

[QUOTE=John Connor]Why do you want to disable the PDF viewer in the first place? [/QUOTE]



I wonder too, why disable the PDF viewer?
 
And, why do you need to view pdf's in AutoCAD anyway?

There's a pdf viewer in Autocad? Never heard of such a thing.What version of Autocad are you using and where did you find this viewer? Where is this menu that allows you to uncheck it?