Flash Media Live Encoder - Installation issue

[rugbyleaguer]

I am trying to install the above on a MBPro and each time I download the file and double click the install file it just says the file is damaged and that I need to eject it, any ideas on how I can get this installed??  Thanks in advance. Guy

[Lilybiri]

Sorry, but this is the Captivate forum, and I don't really know to which forum I have to move your question, cannot find the appropriate one.