For Firefox on any OS, see Enable Flash Player for Firefox.
For Safari on Mac OS, see Enable Flash Player for Safari.
I had gone to different sites before this one and all of their install instructions didn't work. The added bonus is that now I'm a member of this great site. To this you can go to the Adobe Website and download the unistall program. promoid=DTEGO Save the unistall progam to your desktop and close all programs.
If you have a previous version of Adobe Flash player installed on your system, you must first unisntall the previous.
Here’s the scenario: you download the latest and greatest version of the Adobe Flash Player.
After it finishes installing, you go to a site featuring Flash content and are greeted with a message notifying you that you need to install Flash Player, but didn’t you just do that?
If this is your setup, head over to the Microsoft Support page to download an update for your operating system.Thanks & Regards Moinuddin This worked for me (Vista Firefox user) after getting the NPSWF32error: 1) Close all browsers 2) Go to your c:\windows\system32\macromed\flash folder 3) rename "NPSWF32.dll" to "NPSWF32.old" 4) Install and test - Juh Oh!I just discovered that now my HP Solutions Center is now not working. Once the wizard completes, Flash Player has been properly installed and will now function properly. You posted with a 32 bit Firefox (WOW64) on 64 bit Windows Vista *Mozilla/5.0 (Windows NT 6.0; WOW64; rv:43.0) Gecko/20100101 Firefox/43.0 You can find the latest Flash player versions for Firefox on this page: * can also check in the Windows registry that you have the proper registry key(s) that allow Firefox to find the Shockwave Flash plugin.