Security – How to allow the local Administrator to have access to SQL Server

password-resetSecuritysql serversql-server-2008-r2windows-server-2008

One of our clients has an installation of SQL Server Express 2008 R2 that we more or less manage for them. Today I need to create a new database(a fairly rare occurrence). So I go to login as the user we usually use and we don't have permission to create databases.. No biggie, just remote desktop and login as Administrator locally to create a new user for this….

Well, turns out the latest version of SQL Express stopped providing the BUILTIN\Administrator login… There is the sa account, but no one can remember what the password is.

How can I reset the password for sa or enable the BUILTIN\Administrator login?

Best Answer

If Jason's suggestion doesn't work, restart the SQL Instance in single user mode and everyone in the local admin group should now have sysadmin rights so you can get into the system and fix the permissions.