Trouble shooting (for download version of games and apps)


This page shows trouble shooting for download version of my apps.
"Download version" means the games or apps which you download to your PC and use.

[ Index ]


The app doesn't run or freezes.
  • Update your Java plugin to the latest version from here.


Key input isn't accepted.
  • Click the app screen once.


Runs too slow, or the control is uncomfortable.
  • If your PC's spec is low, the app wouldn't run comfortable. Read each manual and check recommended environments.


BGM is not played, or the sound is strange.
  • If the app has BGM, there is a feature to turn on/off BGM. So if there is not such feature, that app doesn't have BGM.
  • Check your speaker and sound settings such as volume, mute setting, power of the speaker, connection of the speaker and PC.
  • If you can hear BGM but cannot hear sound, or the opposite case, check the sound settings of your PC. There are some volume settings other than master volume. Perhaps the volume for sound is set low.
  • Perhaps your PC doesn't have a plugin for playing MIDI files. If the OS is Windows, installing Windows Media Player and that problem would be solved.
  • If there are some different versions of Java plugin, sometimes that causes various problems. So try uninstall old Java plugins.
  • Some BGM files (MIDI format) made on old Windows cannot be played on new Windows. This is a problem of OS, so I cannot fix it.


The score ranking system doesn't work correctly.
  • If your score was high enough but didn't ranked in the world ranking, that is because you didn't login as Mine's game user. If you don't have the account, you can make it in here.
  • If you tried registering the score as a guest user and the error like "The score doesn't exceed your old score" happend, that is because your guest name duplicated other user's name. You can avoid this issue by registration of Mine's game user.
  • If the error like "The server is out of condition", try updating Java plugin.


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