Yes

>> Have you checked the connections to the Database?

I did "SELECT SYSTEM_USER" and it was my Windows Log IN

>> Are there jobs running,...

I tried :

ALTER DATABASE AdventureWorks

SET SINGLE_USER

...

But it gives me the same "Exclusive access could not be... " error.

When I set the database to Single User using the the menu

(r click,...

thanks . . Is this the way to do it :

ALTER DATABASE AdventureWorks

SET SINGLE_USER

WITH ROLLBACK IMMEDIATE; << do I need this ??

** RESTORE DATABASE **

ALTER...