I just have started Test Director 8.0, I have installed it successfully but i didnt gave any Evaluation key or Lisence Key. TD 8.0 is installed and Starts successfully but in the Login Phase it require Lisence Key. Please any one can tell me the Lisence Key for TD 8.0.
I think you may be out of luck. I am assuming that you are no longer under maintenance if you are installing a copy of TD of this Vintage. This would imply that you have little access to product support to be able to recover your license key.
Your best option is to find a way to work with your HP|Mercury Rep or VAR from whom your organization orginally purchased TD years ago. They may have on file a copy of your key for support purposes.