- #Ati tool changer error the tc is not responding error how to
- #Ati tool changer error the tc is not responding error windows
(TCP port 1433 is usually the port used by the Database Engine. This message indicates that this instance of SQL Server is listening on all the computers IP Addresses (for IP version 4) and
If the instance has a red square, right-click the instance and then click Start. Also, confirm that the instance is running, by looking for the green arrow. Make a note of the name of the instance that you are trying to connect to. SQL Server Express uses the name SQLEXPRESS as the instance name unless someone named it somethingĮlse during setup. Other (named) instances will have their names listed between the parentheses. The instance named MSSQLSERVER isĪ default (unnamed) instance. In the right-pane confirm that the instance of the Database Engine is present and running. Using Configuration Manager, in the left pane select SQL Server Services.On the Start menu, point to All Programs, point to Microsoft SQL Server 2008 R2, point to Configuration Tools, and then click SQL Server Configuration Manager.Logon to the computer hosting the instance of SQL Server.This topic does not include information about SQL Azure Connectivity.Ĭonfirm the instance of the SQL Server Database Engine is installed and running.For help, see Microsoft Kerberos Configuration Manager for SQL Server. This topic does not include information about Kerberos errors.
#Ati tool changer error the tc is not responding error how to
For SSPI errors, see How to troubleshoot the "Cannot generate SSPI context" error message
#Ati tool changer error the tc is not responding error windows
With a client running Windows 7, however the steps generally apply to other versions of SQL Server and other operating systems with only slight modifications. These steps are written for SQL Server 2008 R2 These steps assume that you are connecting to SQL Server from another computer by using the TCP/IP protocol, which is the most common situation. These stepsĪre in order of the most basic problems to more complex problems. These steps are not in the order of the most likely problems which you probably already tried. This is an exhaustive list of troubleshooting techniques to use when you cannot connect to the SQL Server Database Engine. This topic was updated and moved into SQL Server Books Online in June.