Talk:Yume 2kki (ゆめ2っき)/@comment-28768612-20170505195650/@comment-24527051-20170505211601

The message says that the file "システム" ("system") is missing. Do you have the Japanese RPG Maker 2000 Run Time Package installed?

Windows 10 can be too new of an operating system to run these types of games, which could be part of the issue.

Another part of the issue could be that although you may be running it with a Locale Emulator, this might not fix the corrupted file names caused by your computer being on English locale.