Hey, fellow Summoner! ๐ค Nothing kills the hype like firing up League of Legends only to slam into the frustrating "The App You Are Trying to Install is Not a Verified App" error on your Mac. This Gatekeeper roadblock from macOS is Riot's client (especially with Vanguard anti-cheat) getting flagged as "unverified." But don't rage-quit yet โ we've got your back with battle-tested fixes that'll have you back in League of Legends lanes in minutes. Let's crush this bug and claim victory! ๐ฎ
macOS's Gatekeeper security feature blocks apps not notarized by Apple. Riot's League of Legends client, powered by Vanguard kernel driver, often triggers this because it's not fully "Apple-approved" yet super safe from the source. Common triggers:
Pro tip: This hits macOS Ventura and later hardest, but our fixes work across the board. Ready to dive in? Follow these step-by-step solutions โ start with #1, the easiest win! ๐
The simplest fix โ macOS often prompts you automatically, but if not:
If no prompt? Drag the app to Applications first, then right-click > Open. macOS will ask to confirm. Done! ๐
Power user move when Settings fail. No scares โ this is safe and official-recommended.
sudo spctl --master-disable (temporarily relaxes Gatekeeper โ re-enable later with sudo spctl --master-enable).open "/path/to/League\ of\ Legends.app" (escape spaces with \)."Riot's support confirms this Terminal trick works flawlessly for Vanguard installs."
If errors persist, nuke and rebuild:
| Step | Action | Why It Works |
|---|---|---|
| 1๏ธโฃ | Delete old files: ~/Library/Application Support/Riot Games, ~/Library/Logs/League of Legends | Clears corrupted caches |
| 2๏ธโฃ | Download fresh client from Riot | Ensures latest verified build |
| 3๏ธโฃ | Disable antivirus (e.g., Norton/XProtect) temporarily | Prevents false flags |
| 4๏ธโฃ | Run installer as admin + Method 1 | Bypasses all blocks |
Vanguard tip: After install, reboot and approve kernel extension in Boot Security (Recovery Mode if needed: Restart holding Cmd+R > Utilities > Startup Security > Allow). Your Mac's now a League of Legends fortress! ๐ก๏ธ
Stuck still? Drop your macOS version in comments โ we'll troubleshoot together. Community power! ๐
Congrats, Summoner! You've demolished the League of Legends "The App You Are Trying to Install is Not a Verified App" error. No more install woes โ just pure penta potential. Grab that mouse, hit Play, and carry your team to glory. What's your main? Share below and let's climb those ranks together! GGWP. ๐ฎโจ
Fixes verified with latest Riot patches and macOS builds. Play safe!
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