måske den reg file kan hjælpe dig
http://www.goog.dk[...]
Mouse Acceleration Fix - Mouse Acceleration was supposed to be a useful feature for Windows XP, you've tried playing almost any FPS game, you know how annoying it is (it essentially makes accurate mouse movement impossible). Turning this feature off in the Control Panel only works in the Windows GUI. In order to disable mouse acceleration in games like Counter Strike and Ghost Recon, you're going to need to download this reg file, and merge it into your registry. Do a backup first
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