Visara Master Console Center Administration Guide - Manual (Page 23)

Chapter 2 Administering the License Key
Administration Guide 23
If the License Key is Invalid or Expired
If the MCC cannot start because of an invalid or expired license key, error
messages appear in two locations, stderr, and the log/icsexec.log file.
The startup script also displays a dialog window "MCC license is not
valid" when the program cannot be started for one of these reasons.
Contact Visara Technical Support immediately to resolve the problem.