Do i need to buy HM again?

I have had holdem manager for 2/3 years now but have not been using it for a while now and would like to start using it again. I remember that you used to be able to manage your HM accounts and could have your license registed on 2 computers at the same time.

As i now have a new laptop can i use my holdem manager on this new laptop and remove it from the old laptop.

One problem i have had when trying to do this myself is that i cannot remember my login details and i cannot reset the password for some reason.

Please advise me on my next corse of action

We have a new page for resetting keys. So i guess you can just create a new account there:
Create an account on our homepage Hold'Em Manager Poker Tracking and Analysis Software (if you not already have one there). Login and enter your key. You will now see functions (Reset all profiles) to reset your license key.