Hi,
if you're trying to remove a ContentDataBase following these steps
- Remove the ContentDataBase from the Central Administration
- Inside SQL, the DB is not removed. If you try to delete it (right click on the DB name and click on delete button) yuo will receive a SQL error (615 in my case)
and not works, try to execute the following SQL Commands, it works for me
USE master
GO
ALTER DATABASE [databasename]
SET OFFLINE WITH ROLLBACK IMMEDIATE
GO
ALTER DATABASE [databasename] SET emergency
DROP DATABASE [databasename]
