Why epson projectors work perfectly in MacOS X Lion and not in Windows 7 with bootcamp?

Hi,
Irecently bought the new Macbook Air 2011, which came with the Intel Graphics HD3000 video card, as many of you, I was forced to install windows using bootcamp software, everything worked fine, till I tried to connect it to theprojector in office, which is a Epson PowerLite S5+.
     Duringthe configuration, which normally is just plug the VGA adapter to the minidisplay port and everything works, this time was different, the projector orthe Macbook air doesn't recognize each other, for same reason. Doing some researchon the internet I've discovered that there are some issues between new Macbook’svideo cards which are Intel Graphics HD and some projector.
     Nowthe question is, why the video card driver recognize most of the projectors inMacos x Lion and in windows 7 64 doesn't work?, is there any driver parameterto modify in order to make them work?, when Intel will release a fully operatingdriver for windows 6 64 that work with all projectors?.
Ithank you every one, who help me to solve this incompatibility of software.
Sorryfor my English, but I'm not a native speaker.

I recognize your problems and posted the same question. Very weird. Apple HELP!!

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