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Replacing I8042prt.sys And Kbdclass.sys Drivers

I upgraded my dell studio 1535 from Vista 64 bit to 7 professional 64-bit and now have problems with the keyboard (It's usually recognized, but keystrokes are often not recorded. Sometimes it doesn't work at all). USB devices work fine. I have my Vista OS under c:Windows.old so I would like to replace the 7 keyboard drivers (i8042prt.sys and kbdclass.sys) with the Vista drivers of the same names that are in c:window.oldwindowssystem32drivers Will this cause any problems? If not, how would I go about doing this?

View 1 Replies (Posted: Dec 24, 2009)

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