Aqua Data Studio 15.0.0-dev-265.
Build #: 37671
Built on: 2014-May-02 05:20:23 PM.
Platform : Windows 7.
MongoDB : 2.6.

1. Make connection to Mongo DB.
2. Go to Users tree node in admin database.
3. Right click on Users tree node and select Create User option.
4. Under valid credentials for username and password.
5. From Roles select clusterAdmin role and readanyDatabase role, click on create button.
6. Now go to server properties and make connection with created user.
7. ADS will return error message : Authentication failed on database 'admin': auth failed.
8. If we create user through MongoShell and connect through it connection will be made successfully.
9. If we follow same procedure using Current version of ADS on Mongo 2.4.10, user is able to connect to Database.