In case this is not the right (sub)-forum, please advise where we should post this question. We would really appreciate any help in this regard. What steps should we take so that Firefox can detect the Flash Player Plugin ?.Is Gecko Media Plugin not functioning, or not able to detect Flash Player?.Why is Firefox not detecting or connecting to Flash Player Plugin?.The following error message is reported when we run Firefox:ġ411663263429 addons.manager ERROR Exception calling provider startup: ' nsresult: '0x80040111 (NS_ERROR_NOT_AVAILABLE)' location: 'JS frame :: resource://gre/modules/addons/OpenH264Provider.jsm :: OpenH264Provider.startup :: line 271' data: no] Stack trace: < < < < < Go to File Open and browse your SWF file. The problem is that Firefox starts, but it does not detect Flash Player Plugin. Adobe Flash Player 10.1.52.14 (executable): The latest version of Adobe Flash Player that enabled to create standalone (aka projectors or executables) players without the original FLA. For this product, we have installed Firefox-33 and Flash Player 11.2.86_64. In our production environment we are installing a Web-based product. Flash Player runs and saves any flash file across the web.

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