This is a strange one on particular web sites flash won't display in IE 9 and 10 however it will display on IE 8, Chrome, Firefox etc. On IE 9 if I run the site in compatibility mode, the content will display. I have tried running the site in IE 9 using software rendering instead of GPU rendering, toggled off Active X control within the browser. Checked that the add-ons are enabled.
Does anyone know why IE 9 won't display flash content *.swf and *.flv files. Is this a security feature?