Tried to perform a clean install of flash player ver 11. Ran uninstaller, rebooted system, deleted C:\windows\system32\macromed\flash folder. Did not find any appdata.
Downloaded version 11 from adobe site and I still get message that I need latest version of flash player when I attempt to open video on website.
Running Vista premium, version 6.0.6002 SP 2 - IE 9.0.8
Could you please check if ActiveX is disabled?
Also, ensure that Flash Player is enabled in Internet Explorer.