Click File > Load to load a project file.
The default file type are all Trace Files (*.path, *.wcx, *.wca, *.mwa, *.mw3, *.dxf, *.svg).
Click the dropdown control if you wish to select only a specific file type.
Click Open to load the file into Trace.
For Additional Information: See Importing Other Vector Designs into Trace.
