/jp/ - Otaku Culture

Would anyone please be able to help me with the DMM client? I started having an issue just a few minutes ago. I would try to open the client, get this loading window for a few seconds, then it disappears and what should come up - the log in window - doesn't appear. I can't find the icon in my task bar, but the .exe is running in task manager. I've tried closing the process, reopening as admin, and restarting, but without success. I've only installed Winzip since I last played, and have never had this problem before. I'm on Windows 7, if it matters.