Critical Error?

[KazeLionheart]

I just installed this, updated everything, did the full check, etc. When I start the game, the log-in screen loads, then the program closes and I get an error log.

2008.7.19 18:52:20
OS : Windows XP 5.1 (Build: 2600)
CPU : AuthenticAMD Unknown processor @ 3434 MHz with 2047MB RAM
Video : NVIDIA GeForce 8800 GT (7116)

Negative delta time!

History: UGameEngine::Tick <- UpdateWorld <- MainLoop


Help?

[Finisterre]

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