ivansab wrote:OS: Windows 8.1 64bit Pro
...What can I do to disable HTML5 and enable Flash Player ?
Go to Iron install folder (usually "C:\Program Files\SRWare Iron"), find "ffmpegsumo.dll" and delete it (or rename it if you wanna use it later).
Now everything will be played in Flash player, with all HD res available. If you update Iron you'll have to delete it again.
On the side note this v33 is unstable bug fest so I'm sticking with v30 until devs decide to release something half decent again.