I'm running Windows Live Mail 2012 with Windows 10. My computer shut down when we had a power failure. When I rebooted, Windows Live Mail would not run. I ran Windows Essential repair, but it still wouldn't run. I ran Essential repair again, and rebooted the computer. Mail still wouldn't run. I'm wondering if the computer was in the process of downloading an e-mail when the power went off. If I re-install Windows Live Mail 2012, will it delete all my old e-mails?