Was earlier, being prompted "Unable to validate your online credentials". After attempting several changes to the system and ultimately running WebSetup /force from ToolHub....it finally allow the user to log on and opened.

Yes, tried just now and then came to here to see if anyone else had trouble with it.

Lacerte I cannot access the 2021 and 2019 programs and do not have time to sit on the phone with you. Can you get this fixed?  Thank you.

I cannot open 2018, 2019 or 2015 with same reason. If you click on What's this? you are sent to a non-existent link.  All other lacerte versions are working fine.

Same.  Lacerte, what is the status of this?

Yes, the message is:

Unable to validate your online credentials.

Hello! Please try the steps on this link and let me know if that helps. Thanks! 

https://accountants.intuit.com/community/lacerte-tax-news-updates/discussion/action-required-securit...