Error Messages (D) A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #DB-Library: Login incorrect If you are receiving "DB-Library: Login incorrect" errors with the SQL Server Single-Tier driver--and you are sure the username and password are correct--take the following actions:1. Open the SQL Server Server Network Utility.2. Select the appropriate SQL Server database instance from the drop-down menu.3. Highlight "TCP/IP" in the "Enabled protocols" box.4. Click on "Properties".5. A dialog box with a "Default Port" field will appear. Please record the value in the "Default Port" field.6. Pass the recorded value to the TDSPORT field of your [Environment SQL Server XXXX] section of your client-side openlink.ini file.7. Save the changes to openlink.ini and retest.Note: TDSPORT is used by OpenLink's TDS-based SQL Server drivers. If you do not have OpenLink's TDS-based drivers, download the drivers or contact OpenLink Product Support for additional information.