When trying to export a layout with several pages and several designs in the layout you can get the following error message:
i-cut layout Essentials 16.0 - "Error: The Print File name and the Cut File name are not unique for all layouts".
Export settings that lead to the error message:
Solution
Make sure that the naming of the files is different. You can easily do this by adding the SmartName "Layout Index Number" in the File Name of the Print and Cutting file.