User blog comment:Dragonjet/Troubleshooting the Error Screen/@comment-210.195.126.72-20140924043544/@comment-24980562-20140924084424

Try this method: http://pastebin.com/wF2V748S

Then either play directly on their site or grab your API link and do whatever.

KanColleViewer can do the same with just a click. And if your Internet Explorer is set to allow storing cookies and cache, you have to do this only once and never again. Using this method allows you to play KanColle directly on DMM (with or without KCV) without the need for VPN or API.