Windows Live Mail 2012

I have had Windows Live Mail running in windows 10 for a long time now.

My computer did an update and when I tried to bring up Live Mail, the icon for LM is gone-all of my contacts and saved emails are gone also.

I can not find LM anywhere on my computer other than the icon appeared after the update. ( I never updated it ) upon opening the icon removed apps, 

It is listed in the programs removed. But nowhere on my computer. Will changing the registry, and how to do it, bring back Windows Live Mail 2012?

I'll wait for your response.

Thank you

BrockKW

Running windows 10,

Email client Thunderbird, Used to be Live Mail 2012