In the COM/IP, DialOut/EZ and Serial/IP Seat Edition clients, you will find the license key by clicking the Licensing button on the product's Control Panel.The DialOut/EZ and Serial/IP TacServe Edition clients do not use license keys or have a Licensing button on their Control Panel.The DialOut/EZ Site Edition client does not use a license key, but instead accepts the IP address of the License Manager machine by clicking its Licensing button.The DialOut/EZ License Manager's license key can be accessed via the License Manager MMC by selecting Action | Licensing or right-clicking the DialOut/EZ License Manager icon and selecting Licensing.TacServe's license key can be accessed via the TacServe MMC by selecting Action | Licensing or right-clicking the TacServe COM Port Server icon and selecting Licensing.