Legends | Net Framework 3.5 League Of

The game is modern; the launcher and lobby infrastructure is old. Riot has been slowly migrating to a pure web-based client (Riot Client), but legacy dependencies still linger.

Navigate to C:\Windows\Microsoft.NET\Framework\v3.5 and run: net framework 3.5 league of legends

If you are seeing a specific or your client is still crashing after the update, let me know the exact message you're getting. The game is modern; the launcher and lobby

sfc /scannow

Open the and type "Turn Windows features on or off." The game is modern