Well, I have done this instillation a bunch of times now. It tells me it is installed. When I check it with an uninstall program, it is there. BUT, when I try to use it for Hulu, it keeps telling me that it isn't installed and wants to do an install (which I had done several times.) I am running Windows 7 Home Premium on an AMD dual core system. I have tried every way I can think of to get it to work, and I have come up blank. Back when Adobe was having security problems last month, I uninstalled all the Adobe free products. Now, I have done the install of the Flash Player a bunch of times (including using the Adobe uninstaller, once between times.) I am using Firefox, but I also attempted to do it in Internet Explorer 11 as well. Nothing has worked. No Adobe Flash Player shows in the ad ins, either. STUCK!