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MacOS High Sierra 10.13.4 won't run League of Legends

for Valhalla·4/24/2018, 2:23:47 PM·4 votes·2,420 views

When I open league of legends, after champion select, I get into loading screen (which is completely black) where an error message pops, reading:

"App is not optimised for your Mac, This app needs to be updated by its developer to improve compatibility"

Last night I could play league without a problem, after an auto-update, I couldn't.

Any ideas what I can do, or is it in you guy's hands to patch it for the MacOS clients? Is it high on the priority list of work to ensure that players are actually able to play the game regardless of what system they play on?

5 Comments

Marothennan4/24/2018, 2:51:18 PM1 votes

Mac OMEGALUL

SilkySmooth4/24/2018, 5:26:27 PM1 votes

Same problem here

skim milk 134/26/2018, 11:49:50 PM1 votes

Riot could could give two shits about mac users. High Sierra literally wont run the game without crashes. super disappointing and as a player for over 5 years it sucks to say I will have to stop playing this game.

WitchQueen Annie5/18/2018, 5:17:16 AM1 votes

is there going to be a fix?

this is the exact same problem I'm having. Big splats in nearly every single game since the "update" to 10.13.4.

It was running flawlessly before. Wish I'd seen this and not updated.