Cannot save setting in configuration
All settings were changed to default every time it starts, including user name, play option and skin settings. I must set them every time when opening the program.
@LuvPiano I haven't seen beatoraja's implementation, so I'm just guessing, but I think a common problem is permissions. I don't think there are many programs that reference/change ACLs(https://docs.microsoft.com/en-us/windows/win32/secauthz/access-control-lists) or read-only property when making changes to files. Is the beatoraja folder protected (e.g. Program Files is under)? The quickest way to troubleshoot this is to run beatoraja-config.bat with administrative privileges.
It's also possible that you are using a different locale than the one that's used by default by beatoraja. Read https://github.com/wcko87/beatoraja-english-guide/wiki#locale-fix for more info.