Save the Excel file as a macro-enabled workbook (.xlsm) to preserve the form controls. This file format ensures that the form functionality is retained when you reopen the file.

Click "Xml Maps" in the pop-up window and click the "Add" button to open a file browser. Use the browser to navigate to the location of your .xsd schema file for the XML data.

It may take you some time to scan the subfolder. Then select the files or folder. If you add a folder, you will see the windows to choose whether to scan Excel files in the subfolder or not. Step 2 ...