No matter what you do, this setting will not stick. To get it to stick

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Adobe\Acrobat Reader\11.0\AVGeneral]
“bAppInitialized”=dword:00000001
“bReaderShouldShowInfoBubble”=dword:00000001
“iprintScaling”=dword:00000001