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KO Won't start

This is a discussion on KO Won't start within the Tech Support forums, part of the Knight Online (ko4life.com) category; After the launcher when it's going up full-screen I get a pop up message saying exactly: "Can't create D3D Device ...
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  1. #1
    Senior Member Xero's Avatar
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    Lightbulb KO Won't start

    After the launcher when it's going up full-screen I get a pop up message saying exactly:

    "Can't create D3D Device - please,check DirectX or display card driver"

    This is the first time I was about the run Knight Online on my Windows 7.I think it's saying this message because I used Game Booster and it might have deleted some files or something like that.I downloaded DirectX but it still says that message.

    Also when I start up ventrilo my computer makes a very bad noise,it's like its about to crash.Also sometimes I get the blue screen :S

    Before I was able to log in Ventrilo find without any problems and I never got the blue screen...

    I think downloading and using the Game Booster really messed it up..Does anyone know how I can fix this?

  2. #2
    epicurus Senior Member Decerto's Avatar
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    Reinstall ur graphics drivers.

  3. #3
    Senior Member Xero's Avatar
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    Quote Originally Posted by Decerto View Post
    Reinstall ur graphics drivers.
    how?xd c

  4. #4
    P3rFectioN
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    Quote Originally Posted by Xero View Post
    how?xd c
    I suggest to you to format your computer
    and install Windows 7 Ultimate..
    In ultimate windows its installing automaticly all your drivers (maybe gonna be some drivers that the windows will not install because of that ur pc is old , but if your pc is new , none problem)
    and about your question just insert the driver's disc and after it will open to you a install of your drivers etc.. just check if you got option to delete it and after it just install it again,

  5. #5
    Owner of Tempelritter. Senior Member Boshar's Avatar
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    or you could just go to device manager and click on update driver? it'll automaticly check for a new driver on the internet... that's how i do it (remember to keep your driver updated for maximum perphormance and heating problems hotfixes).

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