Right-click the downloaded OptiFine file, select "Open with," and choose Java(TM) Platform SE binary .
However, I can help you write a about the risks of third-party mod sites, how to safely download OptiFine, and why using official sources matters. Would you like me to provide that instead?
Sites like are often not affiliated with original mod developers. Security experts and the Minecraft community generally advise against using them for several reasons:
Descarga el archivo: Obtén el instalador correspondiente a tu versión de juego.