I have installed SQL Server 2008 express and logging in through windows authentication, it doesn\'t allow me to do anything. How do i change \'sa\' password or gain full pri
If you want to change your 'sa' password with SQL Server Management Studio, here are the steps:
Change server authentication mode - Right click on root, choose Properties, from Security tab select "SQL Server and Windows Authentication mode", click OK
Set sa password - Navigate to Security > Logins > sa, right click on it, choose Properties, from General tab set the Password (don't close the window)
Grant permission - Go to Status tab, make sure the Grant and Enabled radiobuttons are chosen, click OK
Restart SQLEXPRESS service from your local services (Window+R > services.msc)