I installed Windows 10 yesterday. I have received mail on my usual Windows Live Mail system, but get an error message when I click to send a new message, or try to Reply or Reply to All. The error message states that "A problem occurred while trying to open this message. A problem occurred. Please try again".

I see others have had problems after installing Windows 10, though not this specific one.

I'd be grateful for assistance to correct Windows Live Mail from anyone who has had or who understands this difficulty