hi I tried set SA and PSW its working great to change the password. The password has changed but when I tried to login it is asking new psw and can't login. getting error 18464.

ALTER LOGIN [sa] WITH CHECK_EXPIRATION=ON

ALTER LOGIN [sa] WITH DEFAULT_DATABASE=[master]

GO

USE [master]

GO

ALTER LOGIN [sa] WITH PASSWORD=N'NewPassword' MUST_CHANGE

GO