first of all install the correct and latest driver.The driver can be found in the installation disk came with the graphics card.UBYTE4N vertex data problem arises when the graphics card doesn't support the game totally which is too much for the onboard chip.The UBYTE4N vertex data problem is common with Intel chips.If you are getting this problem either with notebook or desktop even after inserting the graphics card in proper slot then check the following things.
video card or driver doesn\\\\\\\\\\\\'t support ubyte4n vertex data download
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