How can I fix "Login failed for user sa" error in SQL Server
Can't Connect To Sql Server Using 'Sa' Account. Or sa account is disabled in sql server, when server authentication mode is windows authentication mode. Can't connect to sql server using 'sa' account, what i'm missing?
How can I fix "Login failed for user sa" error in SQL Server
The program will automatically decrypt the master database file and display all user accounts in your sql server. Check the password and provide a new one if necessary. The program will replace the existing. Restart the sql services and then try to login with ‘sa’ details. This is a good thing, because some databases, like master and tempdb, require the sa account as the owner. Click security option (from left side of server properties window) under server authentication, select sql. Click on the windows icon on your desktop and click on sql server management studio to open it. Go alter login sa with password = '$trongpa$$w@rd'; Select sql server and windows authentication mode on the right and click ok I've got trust server certificate checked, ssl disabled, and it complains that the login failed for user 'sa'.
It looks like to be windows 10 specific; This is a good thing, because some databases, like master and tempdb, require the sa account as the owner. Select the server authentication as “sql server and windows authentication mode” and click ok. Is the sa account disabled? Under the server properties, select a page of security. It should be selected mixed mode (sql server & windows authentication). Let’s take a look at the steps required to rename the default sa account: Type a new password and click ok. The direct way is to reinstall sql server database master. Set a new password in the popup window and click ok. (or setup a standalone sql server that will only house that one database.)
