![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 : 1326 Cannot connect to Database Server Error: 40 - Could not open a connection to SQL Server - SQL Authority with Pinal Dave SQL SERVER - Fix : Error : 1326 Cannot connect to Database Server Error: 40 - Could not open a connection to SQL Server - SQL Authority with Pinal Dave](https://blog.sqlauthority.com/i/b/firewall4.gif)
SQL SERVER - Fix : Error : 1326 Cannot connect to Database Server Error: 40 - Could not open a connection to SQL Server - SQL Authority with Pinal Dave
ERROR: "Test Connection failed. [informatica] [Microsoft SQL Server JDBC Driver] The server name specified in the certificate does not match the one in the hostnameincertificate value "
![Error connecting MicroStation to SQL Server through ODBC - MicroStation Wiki - MicroStation - Bentley Communities Error connecting MicroStation to SQL Server through ODBC - MicroStation Wiki - MicroStation - Bentley Communities](https://communities.bentley.com/resized-image/__size/400x300/__key/communityserver-wikis-components-files/00-00-00-00-35/image005.jpg)
Error connecting MicroStation to SQL Server through ODBC - MicroStation Wiki - MicroStation - Bentley Communities
BizNet - SQL Connection Failed error when trying to load BizInsight - Unable to connect to SQL Server.
![A connection was successfully established with the server, but then an error occurred during the login process. (Error Number: 233) - Stack Overflow A connection was successfully established with the server, but then an error occurred during the login process. (Error Number: 233) - Stack Overflow](https://i.stack.imgur.com/FOQTX.png)
A connection was successfully established with the server, but then an error occurred during the login process. (Error Number: 233) - Stack Overflow
![Connection failed ... SQL Server Error: 772 ... SQL Server Error: 18 ... SSL Security error" when trying to create ODBC connection (for FAP) Connection failed ... SQL Server Error: 772 ... SQL Server Error: 18 ... SSL Security error" when trying to create ODBC connection (for FAP)](https://www.ibm.com/support/pages/system/files/inline-images/image-20191218093811-2.png)
Connection failed ... SQL Server Error: 772 ... SQL Server Error: 18 ... SSL Security error" when trying to create ODBC connection (for FAP)
![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)