MobileMe is a virtual service offered by Apple. The services allow you to sync your laptops, hand-held devices and other desktop computers. When you want to use the service on your Microsoft Windows-based computer, you install a piece of syncing software - the MobileMe Control Panel - on your Windows machine. If you do not use MobileMe any longer, it's a good idea to remove the software from your Windows machine. You can accomplish this using the Windows uninstall features.
Click the "Start" button in the Windows task bar. Scroll up the Start menu and click "Control Panel."
Click "Programs" and then choose "Programs and Features."
Find the "MobileMe" program, highlight it and click "Uninstall." Click the "Yes" button to confirm. Click "Finish" when the software has been removed from your system. Close the window and restart your computer.