I AM TRYING TO LOGIN INTO 2017 PRO SERIES AND IT COMES UP
UNABLE TO VALIDATE YOUR ONLINE CREDENTIALS
I STARTED USING BASIC IN 2017 FOR INDIVIDUALS BUT STILL USE PRO SERIES FOR PARTNERSHIP AND TRUST RETURNS
Maybe try logging in to your Intuit account. Might be some options there to verify your credentials.
https://proconnect.intuit.com/community/general-login/help/proseries-login-error-unable-to-validate-...
