Someone was having this problem with XP...it might apply to your problem.
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OK after wasting an entire day on this stupid stuff, I've finally found a solution and i registered just for this posting(So you don't have to go through the same)
run regedit.
goto:HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{36FC9E60-C465-11CF-8056- 444553540000
Delete:UpperFilter,LowerFilter
disable and enable your devices from device manager.
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