I need to change the user name on the set up section.

[Windows Central Question]

I entered the wrong email address and the system will not let me go any further and it will not let me update my email. Is there a way to reset the entire Cortana set up?

 

[spicypadthai]

You should be able to sign in with a different MS account (Notebook\About Me) in addition to clearing what Cortana knows about you (Settings\Change what Cortana knows about me in the cloud). Have you tried either?

 

[holdum333]

Hi! Along with what @spicypadthai has suggested, give this a look!
How To Completely Reset Cortana On A Windows 10 PC Or Device