I have a computer which was used by another employee.
SQL Server 2008 R2 was installed but I don't know the 'sa' password.
When I try to alter the login, it gives below error.
Cannot alter the login 'sa', because it does not exist or you do not have permission.
When I try to restore a database, it gives a different permission error.
(When I enter the Security --> Logins --> sa --> Properties windows authentication is disabled.)
Can I change it?
P.S: Password is not "password" :)