SQL Server 2008 R2 Stuck in Single User Mode

Question

Having executed a DB deploy (from a VS SQL Server database project) on a local database, which failed, the database has been left in a state where it has single user mode left o

Answer 1

Use DAC (Dedicated Admin Connection). Make sure you have enabled it first In SSMS type in admin: for Server Name after connecting to master ALTER DATABASE SET MULTI_USER