Register Custom Task
Use this dialog box to register a custom task. Custom tasks are written in languages such as Microsoft® Visual Basic® or Microsoft Visual C++®. After you create a custom task, you can register the task and include it in the Data Transformation Services (DTS) Designer user interface. Then you can use the custom task when you create packages with DTS Designer.
Type a description of the custom task.
Type the path and file name of the dynamic-link library (.dll file) for the custom task, or browse for the location of that library.
Type the path and file name of the icon for the custom task, or browse for the location of that icon.
Clear data from the boxes.
Select an icon for the custom task.