How do I reset/recover a forgotten password for 'Admin' or any other Native user?

Question: 

How can I reset a forgotten password for the 'Admin' user?

Solution:

A password can be reset using the apnet utility as follows:
1.  Open a command line on the Domain Server machine.
2.  Execute the following:

              [AUTOPILOT_HOME]\bin> apnet reset-pwd <User Name>:<User New Password>

              For example: [AUTOPILOT_HOME]\bin> apnet reset-pwd Admin:admin