Data execution prevention microsoft windows

[kajol]

I turned on the computer and I got a message like this

OS is XP SP2

data execution prevention microsoft windows

to help protect your computer, windows has closed this program

name: generic host process for win32 services

publisher: microsoft corporation

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I checked in properties of my computer, under the advanced tab performence --> settings --> data execution prevention tab = turned on DEP


please find a solution to fix this problem