How to login to Windows 2012 Server When computer login is Microsoft Account

Question

I am setting up a new windows 10 computer. The login is my microsoft account (my EMail). Windows 2012 Server only allows basic login names ie: not @ symbols. I installed MS Office and after the reboot I can't access the server. I get the message

A Specified Logon session does not exist. It may already have been terminated.

Besides resetting the computer what should I do?

Answer 1

Try logging on with the local administrator account.

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Answer 2

If you don't know the local administrator password then the simplest solution may be to clean install it, patch fully, migrate roles over and move on.

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