New Update

Whenever i open the game , it closes and says Riot Vanguard encountered an error since the update
Any fixes ?

I restarted the game and my pc too , but everytime i queue i get a new VAL error and game ends

restart

restart

Had similar issue once, most of the time restarting works, but not even reinstalling worked for me, had to turn off my anti virus

maybe riot can't download your private folders that's why they won't let you play either

Check if you have third party antivirus software or vpn enabled.