![SQL SERVER - FIX : ERROR : Cannot open database requested by the login. The login failed. Login failed SQL SERVER - FIX : ERROR : Cannot open database requested by the login. The login failed. Login failed](https://blog.sqlauthority.com/i/b/errnt.jpg)
SQL SERVER - FIX : ERROR : Cannot open database requested by the login. The login failed. Login failed
![How to Fix Login Failed for User (Microsoft SQL Server, Error: 18456) Step-By-Step – Add SQL Administrator to SQL Management Studio – ITProGuru Blog How to Fix Login Failed for User (Microsoft SQL Server, Error: 18456) Step-By-Step – Add SQL Administrator to SQL Management Studio – ITProGuru Blog](https://itproguru.com/wp-content/uploads/2014/09/SNAGHTML1d3c8af8.png)
How to Fix Login Failed for User (Microsoft SQL Server, Error: 18456) Step-By-Step – Add SQL Administrator to SQL Management Studio – ITProGuru Blog
![FIX) SQL Server error Login failed for user 'sa' Error: 18456, Severity: 14, State: 8 crystal report | IT Information Technology FIX) SQL Server error Login failed for user 'sa' Error: 18456, Severity: 14, State: 8 crystal report | IT Information Technology](https://it.com.eg/storage/2022/02/crystal-error-sa.png)
FIX) SQL Server error Login failed for user 'sa' Error: 18456, Severity: 14, State: 8 crystal report | IT Information Technology
![SQL SERVER - Fix : Error: 4064 - Cannot open user default database. Login failed. Login failed for user - SQL Authority with Pinal Dave SQL SERVER - Fix : Error: 4064 - Cannot open user default database. Login failed. Login failed for user - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/i/b/error4064_2.jpg)
SQL SERVER - Fix : Error: 4064 - Cannot open user default database. Login failed. Login failed for user - SQL Authority with Pinal Dave
![SQL SERVER - Fix : Error: 18452 Login failed for user '(null)'. The user is not associated with a trusted SQL Server connection. - SQL Authority with Pinal Dave SQL SERVER - Fix : Error: 18452 Login failed for user '(null)'. The user is not associated with a trusted SQL Server connection. - SQL Authority with Pinal Dave](https://i0.wp.com/blog.sqlauthority.com/i/b/errorconnect2.jpg?resize=350%2C200&ssl=1)