PSO2 unknown error

[Puppet_Papaya]

After the last update, upon starting the game, I am greeted with the following error:
[spoiler-box]
http://i822.photobucket.com/albums/zz144/genmaarock02/pso2UnknownError.png
[/spoiler-box]
Has anybody else gotten this, or know what it is?
Please help, and thank you!

[Phosis]

Are you running Windows 7?

Gameguard's latest update has been acting really screwy with Win7 users, causing many of us to not even play the game, as well as untold other errors. Something to do with the x64 architecture. The problem is in Japan too, and is so widespread that Sega is apparently looking into it.

If not, I'm not too sure. My own error message was slightly different.

[DS23]

Bet they are. I'm on a 64 bit version of Windows 7 and cannot play at all due to the same error.