I would like to schedule my next MB-310 exam but when I try to enter in my dashboard I get this the error below. How can I fix it? I already took examinations with my account and it was all right....
Selected user account does not exist in tenant 'Microsoft Services' and cannot access the application 'b9c392b1-7049-4d6c-86bf-9bb91214900d' in that tenant. The account needs to be added as an external user in the tenant first. Please use a different accoun