I have a Toshiba Satellite E205, Win 7. A small icon with a picture of the touchpad keeps appearing in the middle of my screen, quickly followed by a similar one, but with a red circle. The mouse or touchpad then freezes briefly. By looking in Task Manager, Processes, I see that this is accompanied by the appearance of touchpadED.exe, which then disappears from processes. I think it started when I unplugged a USB hub with mouse and keyboard from my computer while it was still on. I removed and reinstalled the Synaptics Touchpad driver from Toshiba, ran virus scan and malware software, and cannot stop the process in Task Manager. How can I get rid of this problem??