Try these solutions;
- First close the error and LoL. Then open all web browsers that you have installed, Google Chrome, Firefox, Internet Explorer etc, and try to login again.
- Set Internet Explorer as you default website. Go to Control Panel- Network and Internet- internet options- program- make default website.
- Reset advanced settings. Go to Control Panel- Network and Internet - internet options- advanced tab in the right corner- reset advanced settings.
Let me know if neither of them worked and I can probably help you.
Ayyyyy man! none of this works for me, problem is still standing strong! plz hook me up with some of the helpz yo! peace!
SvaraRaderaI found this on the internet:
SvaraRadera1*. Close all League of Legends process running on your computer OR restart your CPU.
2*. Delete lol_air_client and lol_air_client_config_na folders located in C:/Riot Games/League of Legends/RADS/projects
3*. Right click lol.launcher.exe located in C:/Riot Games/League of Legends open click on "Execute as Administrator".
4*. Let the Launcher update (this can take about 30 minutes)
5. Close all League of Legends process OR restart your CPU.
6. Open Internet Explorer (NOT GOOGLE CHROME OR OTHERS!)
7. Go to na.leagueoflegends.com and log in the website. You must absolutly let this page open!
8. Right click lol.launcher.exe located in C:/Riot Games/League of Legends open click on "Execute as Administrator".