Unable to save changes to menumaker! HELP!

[wznd@hotmail.com]

I work for college radio station and last semester we got the Xara program and we use it through Dreamweaver. I needed to change the drop down menus. So through Dreamweaver I clicked on the menu and clicked edit. I made the necessary changes and went to save. This message came up: Xara Menu Maker is unable to write to the specified destination. Please check that the destination is writable.
Someone please help!!

[wznd@hotmail.com]

I work for college radio station and last semester we got the Xara program and we use it through Dreamweaver. I needed to change the drop down menus. So through Dreamweaver I clicked on the menu and clicked edit. I made the necessary changes and went to save. This message came up: Xara Menu Maker is unable to write to the specified destination. Please check that the destination is writable.
Someone please help!!