I have downloaded and installed in Extension Manager Sliding Billboards in Dreamweaver CS5. Although the icon shows up it does not work.

The same is true for Ajax Data Grid, and Universal Menus. After the updates were made something went terribly wrong and needs to be addressed.

Please help

Hello Bill,

have you restarted your Dreamweaver after installing the extensions? Also try Clearing your DW cache file.
(FAQ on that you can find here:
www.dmxzone.com/go?16740
)
Also you can try to reinstall the extensions following this FAQ:
www.dmxzone.com/go?17354

Regards,