licence problem

I have an active licence until 05/03/2016 in 3 pc. One of them crashes and i replace the hard disk. In my account i can see the other 2 pc and when i give my mail to send me the activation code again they coudln’t find me. What i have to do;

If you have a license that is valid for 3 systems, copy the license file from 1 of the 2 to the one with the new drive.

i fix it thank you

You’re welcome.