Dropdown list in HTML document
 

I am creating a Web Page from my Excel spreadsheet. I do have a dropdown
list. I am able to publish the HTML file but when I launch it I get an error.
Validation Load Error: For Type List, the absence of a <CellRangeList tag
implies relative cell references in the list values which is not allowed"
How do I use a list in an HTML document from my Excel form.