If/when your PokerMaster Hand Converter subscription expires and you choose to renew the subscription you will have to first delete your C:\Program Files\PokerMaster Hand Converter\PokerMasterConverter-saved-token.txt file before you can enter your new license token.

Once that file is deleted you can right-click - 'Run As Administrator' the Application .exe file and you will be prompted to enter your new license token:

Click the 'Got it!' button and you will be prompted with the following:

Now you can click the 'OK' button and launch the software to use the software with your new subscription.