How to reset lost sa password in SQL express in this scenario? Normally it's an easy process to change the authentication mode, but you must have the rights to do that…. All you have to do is to right ...

The SA (System Administrator) account holds the highest privileges in SQL Server databases. However, it is not uncommon for users to lose or forget the SA password. In such occurrences, it becomes ...

Reason: login failed for user 'sa'. Please verify SQL Server is running and check your SQL Server Registration properties (by right-clicking on the SERVER1 node) and try again.</pre> ...

If the password could not be changed in SQL Studio Manager, try logging into SQL Studio Manager as an administrator or chaning the password with OSQL.