I am trying to remove a pop that keeps saying found new hardware, I click on the icon on the task bar to says safely remove hardware, I have followed all these steps, but when I turn my computer back on, the same thing keeps popping up, how do I get rid of this, as I feel this is the reason my computer keeps lagging. I have also installed a registry cleaner, and have cleaend up my computer, but it still tells me over 1,0387 in privacy sweeps found, how is this possible.