JpJazzy

no im on pc but i downloaded a mac forge version of 1.14 and i want to play on 1.12 forge for windows but the minecraft launcher isnt allowing me

Hello, i have this problem where i cant play my minecraft because i accidentally downloaded a mac version of forge (1.14.2) on my pc (windows) and i cant play on my modded survival world because of the version difference because the mods are 1.12 and the version i have is 1.14 how do i uninstall or fix this. Please help