ドラゴンズネストが起動できない I can't use "dragon nest"

[76561198094523677]

ドラゴンズネストを起動しても黒い画面が数秒出てきて消えたので、アンインストールをして再インストールしようとしたのですが、steam上での消し方がわかりません。どなたか教えていただけませんか？

I opened dragon nest, but as soon as delete screen. Therefore, I uninstalled it data and I want to do re install. However, I don't know how to delete it data on steam account. Please teach me how to it.

[76561198094523677]

Thank you for me!!
I could do it!!!!

Първоначално публикувано от Fred:

Go through this:
Games do not run after 'Preparing to Launch'