3. Have you checked if Flash Player is enabled in your browser?
For Internet Explorer, see Enable Flash Player for Internet Explorer.
For Firefox on any OS, see Enable Flash Player for Firefox.
For Safari on Mac OS, see Enable Flash Player for Safari.
For Google Chrome, see Enable Flash Player for Chrome.
For Opera, see Enable Flash Player for Opera.
8. Is the Flash Player’s ADM installer not launching?
This may happen because of a certificate problem. The ADM installer uses the SHA256 certificate, which may not be compatible with a computer that is running Windows Vista SP2 or Windows Server 2008 SP2.
If this is your setup, head over to the Microsoft Support page to download an update for your operating system.
Still having problems?
If you are still having trouble installing Adobe Flash Player, try downloading the installer directly from the following sites:
- Flash Player for Internet Explorer – ActiveX
- Flash Player for Firefox – NPAPI
- Flash Player for Opera and Chromium-based browsers – PPAPI
Also see: