Software downgrade Adobe Flash Player Remove latest update Uninstall now Adobe Flash Player is a useless addon for your browser that prevents you from viewing videos or games and stops animations on the web: Adobe Flash Player blocks many data formats like AMF, SWF, XML, and JSON. The multimedia formats that are not supported by Flash include MP3, FLV, JPEG, GIF, PNG, and RTMP. Other unsupported features include disabled graphics rendering, no video decoding, and webcam block. Delete Flash. Downgrade Flash Player Downgrade NOT REQUIRED Remove latest Adobe Flash Player version to stop Download watching: Player