(By Adobe)
To automatically accept Adobe Reader EULA you need to add two keys in HKCU.
Be sure that key EULA=1 is added under
HKCU\Software\Adobe\Acrobat Reader\11.0\AdobeViewerBe sure that key EULAAcceptedForBrowser=1 is added under
HKCU\Software\Adobe\Adobe Acrobat\11.0\AdobeViewer
So one key is added under Adobe Acrobat Reader section and second key goes under Adobe Adobe Acrobat section
Two different keys in two registry sections!
Some ways to do this: