I have a user - using Windows 7 - IE 8 - I have a simple ext dialogue popping up after a button click event - firest an ajax process and when done - closes down the "processing..." dialogue... At least that is how it works for eveyone not on Windows 7 - windows 7 users say that the
"Processing..." dialogue does not go away when it is hidden. It just sits there....? Again, all other things being equal - only seems to be a Windows 7 issue...