I am having a problem with this update. Windows update has updated this one file 18 times already. Everytime I start the computer this update is ready to be installed again. Evertime this file has been installed the installation has been successful. If the instalation was succesful why does windows keep on intalling it over & over again. Does anyone know the answer to this problem I am having. Once a new update has been succesfully installed, Windows 7 should not have to install it over & over again.