After Windows 10 auto update and shut down on Thursday evening, started up on Friday (yesterday) and Windows Live Mail wouldn't function properly. It keeps showing "Message could not be displayed - Windows Live Mail encountered an unexpected problem while displaying this message. Check your computer for low memory or low disk space and try again." I can't send emails either. Have checked disk space and memory, there is no problem with them. Also the desktop Search box on the task bar is no longer working and the machine is running slower. Can you help please?