Open TCP-Com and click Help > About...
Double-Click the Network Icon on the 'About TCP/COM' Screen. Note: This is the window that pops up after the 30-day trial has expired.
Your unique ID appears in the screen represented below. Using your unique ID, register your software online or call one of our sales representatives for your Unlock Code. Type the unlock code in the open field and click OK.
Close TCP-Com and then reopen it
Note: You are now using the full registered version of TCP/COM. The word "DEMO" will no longer be displayed in the title bar, and TCP/COM will no longer have the 60 minute runtime limitation and/or byte count restrictions.