To export the list try one of the following:

• If you have used a symbol in the name of your MyList workbook or the name of an individual tile ( e.g. ? / > @ !) re-save the list with a new name without these symbols, or

• Click on the purple activate icon on one of your tiles within your MyLists (see example below of where to find the activate icon), select 'Export', re-select your field selection and download to Microsoft Excel. This will refresh the MyList and your workbook should now export successfully.