Our organization has MFA enabled for login to Dynamics CRM Online which works fine when login to CRM but have issues with Tools like Plugin Registration Tool and XRM Tool Box.
I already have System Administrator/System Customiser CRM role. When login to Plugin Registration Tool it doesn't provide any MFA alert and throws error as in image below.
"Error : You don't have permission to access any of the organizations in the Microsoft Common Data Service region that you specified. If you're not sure which region your organization resides in, choose "Don't know" for the CDS region and try again. Otherwise check with your CDS administrator."
I have tried login with uncheck the Show Advanced options but still the same error when providing the credentials from Microsoft authentication dialog.
Please let me know if the issue is with MFA enabled or any other configuration/permission related to login.