hey, i desperatly need help. my directx 9.0c wont install due to the file dxnt.inf not being signed

http://images.thetechguide.com/forum/public/style_emoticons/<#EMO_DIR#>/mad.gif\' class=\'bbc_emoticon\' alt=\':angry:\' /> .....so it says it wont copy or something. also, i cannot just re-download it from windows place. my computer wont let me download SP2.....

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