Hi Grimac3d,
Delete this folder: RADS/projects/lol_launcher
Then re-open. Send me new logs when you do this if you would. please

Hi Imperial,
Looks like we can call you solved. Keep me updated It'd be nice to know if you were able to successfully get in a game(try a custom game by yourself. you dont get leaves for these).

Hi Smeef/DaMilk,
Awww you made me blush. However, I can't take all the credit we have lots of smart and talented people here at Riot.

Hi Kenesie,
You might take Imperial's Advice here and just wait for a few minutes after you hit play. The program may open right up. You might want to reboot your computer to refresh the whole process.


A few notes:
I am trying to assist several people in a single thread(not the most ideal environment). If somehow I skipped over your post feel free to respond again with more details and what you have tried.

i get this message i tried repairing it but it still came up it says:
The launcher has experienced an error. Please restart this application.

yaaaaaay It works now, thanks a lot mr. brentmwister <3

hi brentmeister , i have just recently just installed the game and got this error it was working a couple days ago and just recently stopped so i reinstalled it and nothing worked , restarted my computer, ive even rebooted my computer to factory settings

and im getting this.

Hi Panda,
It looks like you have an old version of the game that failed to migrate to the new patcher. Can you please reinstall using this guide? http://support.leagueoflegends.com/entries/234176
Please follow it to the letter. You should not get the same error if you got a clean install

Hi Nick,
Can you make a different thread? I'd rather not derail this one on a separate issue. However, go to update.microsoft.com and start updating.

Hi Kennesie,
You are more than welcome! It was a pleasure working with you to fix this <3

will do brentmeister

Hey Brent,

I was able to join a game successfully. Thanks for the help.

Hi grimac3d,
Do you have a firewall installed?

Hi Nick,
Link that thread here incase I miss it.

Hi Panda,
Sorry friend. If there was an easier solution I'd definitely prefer to give that one to you. I hate telling people to re-install.