unsupported win live mail Win 10

Today I did the automatic win download with all the new bells and whistles. Then I went to check my e-mail accounts. I use Hotmail.com (Outlook) and Win live mail; Hotmail worked fine but Win Live is really screwed up. I know Win Live is no longer supported but it still did everything I needed, but is now unusable. Example: If I use Bcc. and the contact list comes up --only part of the list shows the rest of the list wraps around the screen an look like Chinese writings? Same with the bottom of the opening screen. Everything worked fine yesterday. I use WLM for my major e-mail contacts such as online bill payments. I really like WLM. Went there from Outlook Express and have used it for years. Don't really want to change. …. Charlie