Error - Configuration Not Saved: Login failed for Ecaduser: Reason: The Password of the account Expired
SQL Server has 'Password Expiration' enabled. After a certain time, the database users will need to change their passwords.
Close Promis.e/Bentley Substation.
Open SQL Server Management Studio.
Try to connect to the database engine by using the old user name and password.
When prompted, enter the new password and confirm the password.
Install SQL Server Management Studio
SQL Server Login