Being that windows live mail is no longer supported by MS for some time now....that might be part of the issue. Have you thought about using a different email client. I've always used Outlook which is part of the MS Office suite since MS Office 2003. I've also tried a few freebies like
Incredimail which I liked so much I bought way back in the day. Also tried
eM Client....which is a good replica of Windows live mail...you get the same look and feel as if you were using windows live mail. Then of course you have your web mail which uses a browser like Gmail, Outlook.com, YahooMail...good to use as backups of your software based email goes down.