Getting Flash 9 to work

I cannot download Flash 9. I keep getting the "" instead of the completion picture. I have tried using the technical fix dated July, which advises deleting previous versions, deleting a registry file and reloading, all to no effect. I have uninstalled my Norton Internet Security as well, which again has had no effect.

Has anyone solved this? I cannot use any flash content and it is very frustrating.

Any help would be appreciated.