Specifying the include directory for MDSC.idl
This step is not necessary if you copied MDSC.idl to the project directory.
1 On the File View tab in the Visual C++ Workspace pane, select the project's .idl file.
2 From the Project menu, choose Settings.
This opens the Project Settings dialog box.
3 In the Settings For list, select All Configurations, and then click the MIDL tab.
4 In the Additional Include Directories text box, enter the location of MDSC.idl. If any of the folder names contain spaces, you will need to enter their short names. This is true for the default installation folder.
5 Click OK.
See also