How can I get my macros to run in Adobe Reader X?

To get macros to run in Adobe Acrobat Reader, its Protected Mode feature must be turned off. These steps describe how:

•   Open Adobe Acrobat Reader
•   Click Edit, Preferences
•   For Adobe Acrobat Reader DC or XI click Security (Enhanced)
•   For Adobe Acrobat Reader X click General
•   Click to uncheck the “Enable Protected mode at startup” setting
•   Click the OK button to save
•   Restart Adobe Acrobat Reader