Simple backup script for SQL Express

in backup.bat

"C:\Program Files\Microsoft SQL Server\90\Tools\Binn\sqlcmd.exe" -S (local)\TOCTTARGPPC05 -i "C:\Documents and Settings\Administrator\Desktop\backup.sql"

In backup.sql

BACKUP DATABASE [ETLSPA] TO DISK = N'\\mbbk\backup_to_folder\mbppc\mbppc.bak' WITH RETAINDAYS = 5, NOFORMAT, INIT, NAME = N'ETLSPA-Full Database Backup', SKIP, NOREWIND, NOUNLOAD, STATS = 10
GO