I am having the same problem. I followed the guide (and paid attention) and did exactly everything with no issues (even "activated" my account by clicking on the left button under the Dragonball icon at the end of the account creator). I can log into Wasabii with no issues, but cannot log into the Dragonball Online launcher. I've tried repatching, but that didn't help. Any suggestions?
As for running the game as administrator, I am the administrator, so I'm guessing I am running it as an admin.
To prove that I have my account and have activated Dragonball Online, here is a screen shot of my member's page on Wasabii:
