Forum Discussion
PowerApps: Unable to create account due to authentication error
I am trying to create an app following the New > Create an App and I am getting an authentication error: Unable to obtain access token for resource 'https://service.powerapps.com/'. Error from AD...
Mmm...I assume your user have a valid PowerApps license, right?
Of course, and I am logged in all apps
Thanks! The problem was fixed after a clear all the cache.
It looks like this happened after setting a shared mailbox on the Outlook Web App... weird...