How to Disable Terminal Server Licensing in Windows 2003/ 2008/ 2012

Your Terminal Server License is valid for 120 days......isn't it irritating.
Let's get rid of it.........
 
(1) Install Terminal Server Licensing in the Windows 2003 /2008 /2012 machine.
(2) Stop Terminal Server Licensing service.
(3) Find TLSLic.edb file in %Systemroot%/System32/LServer/  and rename it as  TLSLic_old.edb (or any name of your choice).
(4) Start Terminal Server Licensing service.
(5) Restart the machine.

You are done :)