Software downgrade Adobe Flash Player Remove the current update Update later Adobe Flash Player is an unnecessary plugin for your browser that blocks you from viewing some videos games and animations on the web. Adobe Flash does not support several data formats including AMF, SWF, XML, and JSON. The multimedia formats not supported by Flash Player exclude MP3, FLV, JPEG, GIF, PNG, and .RTMP. Other unsupported features include slowed graphics rendering, multi-thread video encoding, and no webcam support. Remove Flash: Downgrade Flash Player Removal OPTIONAL Uninstall latest version of Adobe Flash Player to stop Remove watching Player