Oh, btw this is WinXP 32bit.
The WRobot log looks like this:
[D] 11:28:40 - Log file created: 17 Jun 2014 11H28.log.html
[D] 11:28:40 - WRobot Version: 1.2.2 for wow: 5.4.8_18291
[D] 11:28:40 - Offical website: http://wrobot.eu/
[D] 11:28:40 - Operating System Details: Microsoft Windows NT 5.1.2600 Service Pack 3
[D] 11:28:40 - Lang: Deutsch (Österreich)
[F] 11:28:41 - D3D9 found: 8B FF 55 8B EC 6A FF 68 D8 14
[E] 11:28:41 - D3D11 ERROR
[D] 11:28:41 - D3D9 used
[E] 11:28:46 - Version error: 18291TrueTrue
11:28:47 - Select game process: 4640 - XXXX...
And yes, I tried to update DirectX, it said everything was fine...