I am not sure if this is the case for you. I was unable to log into another account because like you said the creative cloud app kept saying to verify my email address which could not be avoided. What i found was that i logged off my pc account and logged into my pc admin account it took me to the login screen. I looked earlier on the forum when i had this problem myself but there was no solution which to be honest is an easy fix in the end.
I hope this helps.
You seem to be trying to answer a question, but you did not reply in a previous message, you posted a new message... so what you wrote here makes very little sense
Hope that helps!