• The installer for the License Manager not only creates the Service but tries to start it running automatically. Security systems will sometimes block the service from starting.
• For automatic activation of the License Manager, encrypted data must be exchanged through port 80 over the internet. Security systems sometimes block that communication, so you must do a manual activation.
• The ISV port must be unblocked or you will get a Connection refused at Server (-111) message when you launch ExtendSim.