i was able to import this menu preset without an issue.
After downloading the zip file you attached, I went to Insert -> WebAssist Preset Manager.
In the Product Dropdown list I selected CSS Menu Writer - Menu Themes. Clicked the Import button and selected the Sporty_Menu.zip file.
can you provide more details on the problem you are having?
What are the exact steps you are taking?
Do you get an error message?
If so, what is the error?
What version of Dreamweaver?
What version of Menu Writer?
What is your OS?