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I am having a problem either replying to an email, or creating a new email with Live Mail 2012 on Windows 10.  It had worked up until today.  This is not with my Outlook.com email, but with another email provider.  When I try to create the new message, Live Mail locks up, and I can't do anything with it, it's just "not responding"  No error message.  I have to kill the process and try again.  Once I restart, I can read new mail, delete mail, etc. but not create mail in any way.