Multi-Objective-OPT is started from the Excel Tools menu.
The first time you start Multi-Objective-OPT, it will request a serial:
You must click the "Serial" button and the Serial Dialog will be displayed, and you can enter your Serial. If you do not enter a serial, Multi-Objective-OPT will terminate.
If a valid Serial is found, the Multi-Objective-OPT Dialog is displayed.