Minecraft cloned itself and each variations refuse to begin

Just about because the title says. I attempted to play Minecraft sooner or later and it stated it wanted an replace. The replace dimension was 0KB however I pressed replace anyway. It didn’t set up so I cancelled. Nonetheless, now there are two situations of the sport and neither are capable of begin. I can’t uninstall both clone, and restarting has mounted nothing. Has anybody else had this downside?