Open the project file for your version
of Visual Studio. For Visual Studio 2005, the file is named ImportExport_net2005.vcproj. Visual
Studio will create a new solution, and open the project inside that
solution.
To build the file, click Build > Build
Solution. Unless you modify the project, Visual Studio builds a
debug version of the application (named ImportExport.exe),
stored in the ImportExport\Debug directory.
To execute ImportExport within Visual
Studio, choose Start Debugging from the Debug menu. The dialog box
for ImportExport will open. You can use it to select files for conversion
to various file formats.