Article ID: 2502710 - View products that this article applies to.
When you run the Microsoft Azure Active Directory Sync Tool Configuration Wizard, you receive the following error message:
An unknown error occurred with the Microsoft Online Services Sign-in Assistant. Contact Support.
To resolve this issue, follow these steps:
Still need help? Go to the Office 365 Community
(http://community.office365.com/)website or the Azure Active Directory Forums
Article ID: 2502710 - Last Review: July 9, 2014 - Revision: 23.0