Note: The Combine feature is enabled when both of the following conditions are met:
The Combine Images dialog is where you select the order of your images. The default order of your images is the order they were in the image file list. To edit the order, select a file, then,use the Move Up and Move Down arrow buttons on the right of the dialog window.
Once your image files are in the proper order, combine the files into a single image file by pressing the Combine images... button at the bottom of the dialog window.
In the Combine Images As dialog, enter a File name and browse to the location you would like to save the new file.