Sequencing an application with license key

Hello Everyone,

I am new to App-V subject.  I have following setup at home (lab).  

1 Domain Controller (2012)

1 SQL database (2012)

1 Management Server (2012)

1 Publishing Server (2012)

1 Sequencer (Win 8 Entp)

1 Client (Win 8 Entp)

I have a application that will ask for license key when the app is started.  During the sequence process, I ran and entered the key - unfortunately the sequencer failed at the last stage when creating the package.  How can, I enter the license key and get the final product (app-v package) of the application.  Appreciate your help.

Ram