Roadnav

When trying to download maps for certain areas e.g Florida. I get an error
that says that they zip file is not available. However there is no way to
stop the program from trying to download that particular tiger zip file.
The message just keeps coming back. I visited the usl that the message
displays and sure enough there are many other zip files with map data but
none with the name that roadnav is looking for. The url is

http://www2.census.gov/geo/tiger/tiger2006se/FL/TGR12025.ZIP