If the license has expired or the hardware has changed, the license must be replaced. Please proceed as follows:

  1. Open <Mentor>\Licensing\LMTOOLS.EXE as administrator
  2. Execute "Stop Server"
  3. Note "Path to the license file" and replace the license manually. Change name to old name if necessary
  4. Execute "Start Server"
  5. Check whether license change was successful: Execute "ReRead License File"