Customize menu > Load Custom UI Scheme
Use the standard Windows file open dialog to load the various UI customization files.
Use the Look In field to navigate to other directories. Click the folder to choose it. The files display in the window. Display or hide the details using List or Details buttons. If Details is turned on, you can sort by clicking the column labels in the window.
Use the Files of type drop-down menu to search for other types of customization files. The default is .cui, but you can also search for .clr, .mnu, .qop, and .kbd files.
You can enter the name of the file in the File Name entry field or click in the list to choose one.