i use windows 98 and have installed dx 9.0b and the latest drivers for my geforce4 mx 440 AGP x8 gfx card. After doing this i cant load any 3d programs at all , i get an error :
Error: setfullscreen - creating device failed : D3DERR_INVALIDCALL
Ive tried everything i can to downgrading to the driver versions i used before ,to updating windows ,but to no avail .
my system specs are as follows:
AMD athlon 2ghz
512mb DDR ram
gfx card as above
110gb 7200rpm HD
ive tried everything i can (being an amatuer at pc's) and just have no idea whats wrong.
Any help would be much appreciated.

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