Sudoku Help - Program License
A license is used to control the rights to continue to use Sudoku Dragon. It can be installed as a free trial or fully purchased.
The screen displays a summary of the license state, and information about when it was installed and by whom.
If you are in the trial period, a Purchase button will be shown allowing you to purchase a license online with the minimum of fuss. If your license is broken in some way a Fix button will be shown allowing a fix code issued to repair the license.
The second part of the dialog controls the automatic update feature of Sudoku Dragon. It shows the current program version and allows you to check manually or automatically for the availability of a program upgrade. If one is available you can upgrade your copy without re-installing it.
To check for and install an upgrade use the Upgrade Check option in the Help menu. If you want to move a purchased copy of Sudoku Dragon to another PC all you need to do is select the re-install purchased option when installing it and then enter your unique purchase order number.
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