How to remove IDEA 11 license and move to other machine?

How to remove IDEA 11 license and move to other machine?

To remove the IDEA 11 license from current machine, you have to revoke the license. 

Follow the steps to revoke a license:
1. From the Windows Start menu, click the IDEA folder and then click CaseWare IDEA
License Manager.
The CaseWare IDEA License Manager window appears.
2. Click the Revoke button associated with the license you want to remove.
A message appears confirming that you want to revoke the license.
3. Click Yes.
A message appears in the status bar indicating the revocation was successful. The
revoked license no longer appears in the CaseWare IDEA License Manager window.

Once removed, register your new machine using the same authorization code.