The Factory Defaults dialog box can be found by clicking on the "Tools Menu", then "Factory Defaults". You can restore the default settings for Complex Fill, Column 1, Column 2, Singleline Columns, Walk Stitches, Lettering, the Workspace Area (View Window), Color Palette and Grid/Origin.
An example of how to restore the current settings to the factory default settings follows:
Start Eds4
Open a design with one or more of the element types listed above.
Change the properties for one or more of the element types listed above.
Display Factory Defaults dialog box (under the Tools Menu).
Restore defaults for each type. This should be done at all selection levels (Project, design, element).