Using TestExecute on virtual server (license via remote desktop connection?)

Hi, 

I have installed TestExecute on a 'physical computer' and activated 'Floating-user' type license.

I wish to use TestExecute on Amazon virtual environment, which can be accessed via windows Remote Desktop Connection.

I then installed TestExecute on the Amazon virtual environment/server. Now it is prompting for license activation. How can I make it recognize the licence i used in my local physical computer? or an alternative to activate license?

Thanks in advance,

Shiva