When attempting to add my enterprise email to the desktop Outlook client no Okta web portal is prompted and I am am unable to continue adding my account. This had previously worked, but it appears my federated email is now cached in Outlook in some fashion that attempting to re-add it no longer causes to prompt to appear. I am unable to determine exactly how Outlook is "remembering" that this email exists, and I suspect it needs to be properly purged to not encounter whatever cached settings are causing it to not hook into okta properly.

Can anyone advise where these files/settings may be located and how to purge them? This isn't part of the Windows/Outlook Email profile(s) or anything related to that from what I can tell. No record of the email exists that I can find beyond it being a drop down option in Outlook when attempting to add a new account.