[admin]

Then it could be 5 things

1. Your Dreamweaver Setup files have not been put on the Joomla install where your template is. set "local or remote" on the DW files Panel.

2. way you ran the image wizard wrong way now the code does point right location.

3. Your Browser flash version is not up to date.

4. Blocking Flash content via some Anti virus, FF extension or IE Security setting not to via local flash files.

5. Flash file is not Good or is calling some other files? Via: Var's,or images.

Also post the code if this gets to long please open a support ticket.
I have tested this on Mac and PC it should not be an issue with the extension.

What your setup?
OS
DW version
Web server

if you install all those web servers your going to run into an issue with ports. Xammp, WAMP etc..