Game does not run

[Tatzuya]

Hey I installed DN SEA today and wanted to play the game. The launcher installed the patch and I can click on the Start button but then nothing happens...

[Invader]

I decided to start playing this game yesterday, but it seems like when i try to download the game the launcher sends a message saying that "due the...

[muzarxii]

Greetings,
After the recent maintenance today, the launcher had done updating and suddenly it says it cannot copy the files and prompt me to re-install...