Flash Button not appearing in Browser

[DMA]

Hi,
I am trying to create a web site using Dreamweaver MX. Everything seems to work fine until I try to put a Flash Button on my Site.
When I open the browser to preview it, the button is not there. Instead I get a depressed frame where the button should be and this has those three symbols which together look like a symbol/icon for a person, in the top left hand corner.
The really strange thing is that when I tried my site in the browser on another PC it works just as I want it to.
So there seems to be some setting or other in my original PC preventing it from displaying flash buttons.
I cross checked the browser settings and the security settings on both PC's and they appear to be identical.
I am using a Windows Internet explorer version 6.

Does anyone know what could be the cause?

Any help appreciated.

[jennyj]

Sorry if I'm pointing out the obvious, but do you have the flash player installed on the original system?
JennyJ

[sploenk]

Did you check the path to the button.swf lad?

cheers

sploenk