The game dont open and show:
We were unable to initialize the game's graphical display. Please take the following steps to ensure compatibility:
Visit the technical support forum for up-to-date information and suggestions.
Make sure your system satisfies the game's minimum requirements.
Update your video drivers.
Ensure that hardware video acceleration is fully enabled.
My video card: GeForce GTS 250
2799mb
124x768 (32bit) (60hz)
Driver ok
i make all the steps in "Technical problems? Read this first!"
in item 5. Are you getting a black screen/a malfunctioning full-screen/bad resolution?
in only have 2 registry keys (about lenguages).
What i do now?
If the game never fully launched, it won't have a chance to create the registry keys, so you can ignore that for now.
In the Spiral Knights folder theres a projectx.log file, post the contents of it in this thread. Also, run dxdiag, hit the save all information, and upload the file to pastebin or the like, and post the link.
Also, are you downloading your drivers directly from nvidia's website or through windows update?