I purchased, many years ago, Kyodai Mahjongg game and registered it. For many years I have enjoyed playing the game. Some time ago my computer broke and I lost the e-mail and files, where I had the code. As I recall, I wrote the code down, but even that has disappeared. Kyodai Mahjongg and the games included are in my opinion the best games and I'd like to play them more than any other. Notifications and reminders during the game however disturb too much. I would buy and register the game again, but how? Is it possible to purchase a new registration code?