Nezapne se ti vůbec launcher? Máš účet s administrátorskýma právama?



Delete the folder: C:\Riot Games\League of Legends\RADS\projects\lol_launcher
Re-open LoL. During this time the badge will show as it redownloads the files. Please do not click the badge until it either disappears of LoL opens.

If that does not work, try this (similar to above)

Try the following:


Delete:
- everything inside C:\Riot Games\League of Legends\RADS\downloads
- lol_air_client and lol_air_client_config_na inside C:\Riot Games\League of Legends\RADS\projects
- everything inside C:\Riot Games\League of Legends\RADS\solutions

After deleting ,restart your computer. When restarted, run League of Legends in Administrator Mode.