data is corrupt

hi everyone last night i wanted to play some league of legends when i ran the game aboard a peer and sed: data is corrupt your league of legends files are corrupt a repair or reinstall may be required. then i started to repair the file but its crush then i reinstalled but the same thing a peer so guys what can i do for the problem thank you for helping me https://i.gyazo.com/8d2b3b2aef2aa03056002d16389430f4.png