Plug-ins add more functionality, but they also increase the memory needed. To minimize memory requirements, you may want to install only the plug-ins that you use. To load a plug-in correctly, you must place it in the plug-ins folder. You can temporarily disable plug-ins when starting your software.
Disable a plug-in(Windows) Open the plug_ins folder (Program Files/Adobe/ Acrobat 8.0/ Acrobat/plug_ins).
(Mac OS) Control-click the application icon, and choose Show Package Contents. Then double-click the Contents folder and open the Plug-ins folder.
Disable all plug-ins temporarily