{"id":108424,"date":"2026-08-29T12:26:18","date_gmt":"2026-08-29T06:56:18","guid":{"rendered":"https:\/\/seminarsonly.com\/news\/?p=108424"},"modified":"2026-08-29T12:35:01","modified_gmt":"2026-08-29T07:05:01","slug":"vanguard-error-van-148-fix","status":"publish","type":"post","link":"https:\/\/seminarsonly.com\/news\/vanguard-error-van-148-fix\/","title":{"rendered":"How to Fix Vanguard Error VAN 148 in Valorant & LoL (2026 Guide)"},"content":{"rendered":"
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How to Fix Vanguard Error VAN 148 Quickly and Get Back in the Game<\/h1>\n
\"Gamer
Encountering the VAN 148 error disrupts the Vanguard boot sequence, but it is easily fixed with the right system tweaks.<\/figcaption><\/figure>\n

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\u26a1 Quick Answer: How to Fix Vanguard Error VAN 148<\/h2>\n
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  • Restart Your PC:<\/strong> Always start with a hard reboot to refresh Vanguard\u2019s kernel-level drivers.<\/li>\n
  • Run Riot Client as Admin:<\/strong> Right-click the Riot Client shortcut and select “Run as administrator”.<\/li>\n
  • Set VGC to Automatic:<\/strong> Press Win + R<\/code>, type services.msc<\/code>, locate vgc<\/strong>, right-click to Properties, and set Startup type to Automatic<\/strong>.<\/li>\n
  • Update Windows:<\/strong> Install the latest Windows updates so Vanguard can securely verify your system architecture.<\/li>\n
  • Reinstall Vanguard:<\/strong> If the error persists, completely uninstall Riot Vanguard, restart your PC, and open the Riot Client to trigger a fresh installation.<\/li>\n<\/ul>\n<\/div>\n

    Nothing ruins a gaming session faster than getting kicked out of Valorant<\/em> or League of Legends<\/em> by Vanguard Error VAN 148<\/strong>. Riot Games\u2019 anti-cheat system is notoriously strict, and when it fails to boot properly, it shuts the client down entirely to preserve system integrity.<\/p>\n

    This technical error generally means that Riot Vanguard ran into an unexpected issue while starting up or checking in with your Windows system. Below, we break down the exact, expert-tested troubleshooting steps to resolve this anti-cheat boot sequence failure so you can restore stable gameplay.<\/p>\n

    Why Am I Getting the VAN 148 Error?<\/h2>\n

    When the vanguard error van 148<\/strong> occurs, it signifies that the Vanguard kernel service (vgk.sys or vgc) could not establish a secure trust relationship with Windows. This critical disruption is commonly caused by:<\/p>\n

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    • Corrupted registry parameters or boot status data files on your hard drive.<\/li>\n
    • Conflicting third-party background applications, game overlays, or security utilities.<\/li>\n
    • Pending Windows updates that lack the required system service changes Vanguard relies upon.<\/li>\n
    • The Riot Client lacking the administrator privileges necessary to launch the anti-cheat properly.<\/li>\n<\/ul>\n

      How to Fix “An Error Occurred While Launching This Game: No Licenses” on Steam (2026)<\/a><\/p><\/blockquote>\n