{"id":101286,"date":"2026-08-14T21:19:38","date_gmt":"2026-08-14T15:49:38","guid":{"rendered":"https:\/\/www.seminarsonly.com\/news\/?p=101286"},"modified":"2026-08-14T21:20:59","modified_gmt":"2026-08-14T15:50:59","slug":"van-57-error-league-of-legends-step-by-step-fix","status":"publish","type":"post","link":"https:\/\/seminarsonly.com\/news\/van-57-error-league-of-legends-step-by-step-fix\/","title":{"rendered":"VAN 57 Error League of Legends | Step-By-Step Fix"},"content":{"rendered":"<div style=\"max-width: 100%; margin: 0 auto; font-family: Arial,Helvetica,sans-serif; font-size: 17px; line-height: 1.7; color: #222222;\">\n<p style=\"margin: 0 0 18px 0;\"><img decoding=\"async\" style=\"max-width: 100%; height: auto; display: block; border-radius: 8px;\" title=\"VAN 57 Error League of Legends Fix Guide\" src=\"https:\/\/seminarsonly.com\/news\/wp-content\/uploads\/2025\/12\/van-57-error-league-of-legends-fix-featured.jpg\" alt=\"VAN 57 error League of Legends Riot Vanguard fix guide\" width=\"1200\" height=\"675\" \/><\/p>\n<div style=\"background-color: #eaf2fb; border-left: 6px solid #0b3d6e; border-radius: 6px; padding: 18px 20px; margin: 0 0 24px 0;\" role=\"note\" aria-label=\"Quick Answer\">\n<p style=\"margin: 0 0 8px 0; font-weight: bold; color: #0b3d6e; font-size: 18px;\">\u26a1 Quick Answer<\/p>\n<p style=\"margin: 0;\">Error VAN 57 in League of Legends means <strong>Riot Vanguard<\/strong>, the game&#8217;s kernel-level anti-cheat driver, failed to initialize \u2014 so the game refuses to launch until Vanguard is running properly. It&#8217;s the same anti-cheat used in Valorant. The fastest fix is a full PC restart (not just relaunching the client), which resolves most cases. If that doesn&#8217;t work, force-start the <code>vgc<\/code> Windows service, then reinstall Riot Vanguard, and finally check for conflicting antivirus or anti-cheat software.<\/p>\n<\/div>\n<p>Getting stopped at the login screen with <strong>Error VAN 57<\/strong> is one of the most common Vanguard issues League of Legends players run into on Windows. Here&#8217;s exactly what it means and the step-by-step fix, starting with the solution that works most often.<\/p>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">What Does Error VAN 57 Mean?<\/h2>\n<p>Error VAN 57 shows up when <strong>Riot Vanguard fails to initialize properly<\/strong> \u2014 the game client cannot establish communication with the anti-cheat system, so it blocks you from launching League of Legends entirely. Since Vanguard is shared infrastructure, this same error code can appear in Valorant too.<\/p>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\">Vanguard is a <strong>kernel-level driver<\/strong> that loads when Windows starts, not when the game starts<\/li>\n<li style=\"margin-bottom: 8px;\">The error typically reads something like <em>&#8220;An unexpected error with Vanguard has occurred&#8221;<\/em><\/li>\n<li style=\"margin-bottom: 8px;\">It does <strong>not<\/strong> mean your account is banned or flagged<\/li>\n<li style=\"margin-bottom: 8px;\">Most cases are resolved with a full system restart, not just restarting the Riot Client<\/li>\n<\/ul>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">What Causes Error VAN 57?<\/h2>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\"><strong>Vanguard driver not loaded<\/strong> \u2014 the kernel-level driver didn&#8217;t start correctly during Windows boot<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>The <code>vgc<\/code> service is stopped or set to Manual<\/strong> \u2014 Vanguard&#8217;s background service isn&#8217;t running<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Corrupted or incomplete Vanguard installation<\/strong> \u2014 damaged files after an update<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Conflicting security software<\/strong> \u2014 antivirus or a second anti-cheat (like FACEIT AC) blocking Vanguard<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Secure Boot or TPM 2.0 disabled<\/strong> \u2014 Vanguard requires both to be enabled in BIOS on affected systems<\/li>\n<\/ul>\n<table style=\"width: 100%; border-collapse: collapse; margin: 0 0 26px 0; font-size: 15px; max-width: 100%;\" role=\"table\">\n<caption style=\"text-align: left; font-weight: bold; color: #0b3d6e; margin-bottom: 8px; caption-side: top;\">Fixes at a Glance<\/caption>\n<thead>\n<tr style=\"background-color: #0b3d6e;\">\n<th style=\"color: #ffffff; padding: 10px 12px; text-align: left; border: 1px solid #08325c;\" scope=\"col\">Cause<\/th>\n<th style=\"color: #ffffff; padding: 10px 12px; text-align: left; border: 1px solid #08325c;\" scope=\"col\">Fix<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #eaf2fb;\">\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Vanguard driver not loaded<\/td>\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Fully close the game and Riot Client, then restart your PC<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\"><code>vgc<\/code> service stopped<\/td>\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Set the vgc service to Automatic in services.msc and start it<\/td>\n<\/tr>\n<tr style=\"background-color: #eaf2fb;\">\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Corrupted Vanguard files<\/td>\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Uninstall Riot Vanguard and let the Riot Client reinstall it<\/td>\n<\/tr>\n<tr style=\"background-color: #ffffff;\">\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Conflicting antivirus\/anti-cheat<\/td>\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Add a Vanguard exception, or temporarily disable and test<\/td>\n<\/tr>\n<tr style=\"background-color: #eaf2fb;\">\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Secure Boot \/ TPM disabled<\/td>\n<td style=\"padding: 10px 12px; border: 1px solid #cddcee;\">Enable both in your motherboard&#8217;s BIOS settings<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">How to Fix Error VAN 57: Step-by-Step<\/h2>\n<h3 style=\"color: #b8860b; font-size: 20px; margin: 22px 0 10px 0;\">Fix 1: The &#8220;Clean&#8221; Restart (Most Likely Fix)<\/h3>\n<p>Vanguard is a kernel-level driver, meaning it loads when Windows starts. If it crashes or fails to load, restarting the game alone won&#8217;t help \u2014 you need to restart the PC.<\/p>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\">Close the Riot Client and League of Legends completely<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Restart your computer<\/strong> (not just the game)<\/li>\n<li style=\"margin-bottom: 8px;\">Try launching the game again<\/li>\n<\/ul>\n<h3 style=\"color: #b8860b; font-size: 20px; margin: 22px 0 10px 0;\">Fix 2: Force Start the &#8220;vgc&#8221; Service<\/h3>\n<p>Sometimes the Vanguard service (called <code>vgc<\/code>) gets stuck or is set to &#8220;Manual&#8221; startup, causing it to fail silently.<\/p>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\">Press <strong>Windows Key + R<\/strong>, type <code>services.msc<\/code>, and hit Enter<\/li>\n<li style=\"margin-bottom: 8px;\">Scroll down to find the service named <strong>vgc<\/strong><\/li>\n<li style=\"margin-bottom: 8px;\">Right-click <code>vgc<\/code> and select <strong>Properties<\/strong><\/li>\n<li style=\"margin-bottom: 8px;\">Change <strong>Startup type<\/strong> to <strong>Automatic<\/strong><\/li>\n<li style=\"margin-bottom: 8px;\">Click <strong>Start<\/strong> (if active) to force it to run immediately<\/li>\n<li style=\"margin-bottom: 8px;\">Click <strong>Apply<\/strong> and <strong>OK<\/strong>, then restart your computer<\/li>\n<\/ul>\n<h3 style=\"color: #b8860b; font-size: 20px; margin: 22px 0 10px 0;\">Fix 3: Reinstall Vanguard (If the Above Fail)<\/h3>\n<p>If Vanguard&#8217;s files are corrupted, force the Riot Client to redownload them fresh.<\/p>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\">Press <strong>Windows Key + I<\/strong> to open Settings, then go to <strong>Apps \u2192 Installed Apps<\/strong><\/li>\n<li style=\"margin-bottom: 8px;\">Search for <strong>Riot Vanguard<\/strong> (NOT League of Legends) and uninstall it<\/li>\n<li style=\"margin-bottom: 8px;\">Once uninstalled, <strong>restart your computer<\/strong><\/li>\n<li style=\"margin-bottom: 8px;\">Open the <strong>Riot Client<\/strong> \u2014 it will detect Vanguard is missing and reinstall it automatically<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Restart your computer one final time<\/strong> to finalize the installation (required)<\/li>\n<\/ul>\n<h3 style=\"color: #b8860b; font-size: 20px; margin: 22px 0 10px 0;\">Fix 4: Check for Conflicting Software<\/h3>\n<p>If the error persists, something may be actively blocking Vanguard from initializing:<\/p>\n<ul style=\"margin: 0 0 20px 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 8px;\"><strong>Antivirus:<\/strong> Temporarily disable Norton, McAfee, Avast, or similar to test. If the game launches, add a Vanguard exception permanently<\/li>\n<li style=\"margin-bottom: 8px;\"><strong>Other anti-cheat software:<\/strong> Close or uninstall tools like FACEIT AC or ESEA, which can conflict with Vanguard<\/li>\n<\/ul>\n<h3 style=\"color: #b8860b; font-size: 20px; margin: 22px 0 10px 0;\">Fix 5: Enable Secure Boot and TPM 2.0 in BIOS<\/h3>\n<p>Vanguard requires Secure Boot and TPM 2.0 to be enabled on supported systems. If these are disabled in your motherboard&#8217;s BIOS\/UEFI settings, Vanguard may refuse to initialize even after a clean reinstall.<\/p>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">Still Not Working? Contact Riot Support<\/h2>\n<p>If none of the fixes above resolve the issue, the problem may be deeper \u2014 such as a driver conflict specific to your hardware. Riot Games maintains an official support article for this exact error with additional diagnostics; see the <a href=\"https:\/\/support.riotgames.com\/riot\/performance\/error-van-57\" target=\"_blank\" rel=\"noopener noreferrer\">official Riot Games VAN 57 support page<\/a> for the latest guidance and to submit a support ticket if needed.<\/p>\n<p>Dealing with a different launch or connection error? Check our <a href=\"https:\/\/seminarsonly.com\/news\/helldivers-2-error-55-fix\/\">Helldivers 2 Error 55 connection fix guide<\/a> for another common game-launch troubleshooting walkthrough.<\/p>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">Related Searches:<\/h2>\n<p>Here&#8217;s what players are actually typing into Google around this error, with short, direct answers to each:<\/p>\n<div style=\"background-color: #f5f7fa; border: 1px solid #dde3ea; border-radius: 6px; padding: 16px 18px; margin: 0 0 14px 0;\">\n<p style=\"margin: 0 0 6px 0; font-weight: bold; color: #0b3d6e;\">1. &#8220;van 57 error league of legends fix&#8221;<\/p>\n<p style=\"margin: 0;\">The most reliable first step is a full PC restart, not just relaunching the Riot Client \u2014 Vanguard is a kernel-level driver that loads with Windows.<\/p>\n<\/div>\n<div style=\"background-color: #f5f7fa; border: 1px solid #dde3ea; border-radius: 6px; padding: 16px 18px; margin: 0 0 14px 0;\">\n<p style=\"margin: 0 0 6px 0; font-weight: bold; color: #0b3d6e;\">2. &#8220;riot vanguard failed to initialize&#8221;<\/p>\n<p style=\"margin: 0;\">This is the underlying issue behind VAN 57 \u2014 the anti-cheat driver didn&#8217;t load correctly, usually fixed by restarting the vgc service or the PC itself.<\/p>\n<\/div>\n<div style=\"background-color: #f5f7fa; border: 1px solid #dde3ea; border-radius: 6px; padding: 16px 18px; margin: 0 0 14px 0;\">\n<p style=\"margin: 0 0 6px 0; font-weight: bold; color: #0b3d6e;\">3. &#8220;vgc service not starting windows&#8221;<\/p>\n<p style=\"margin: 0;\">This refers to Vanguard&#8217;s background Windows service; setting it to Automatic startup in services.msc resolves most stuck-service cases.<\/p>\n<\/div>\n<div style=\"background-color: #f5f7fa; border: 1px solid #dde3ea; border-radius: 6px; padding: 16px 18px; margin: 0 0 14px 0;\">\n<p style=\"margin: 0 0 6px 0; font-weight: bold; color: #0b3d6e;\">4. &#8220;van 57 valorant error&#8221;<\/p>\n<p style=\"margin: 0;\">Since Valorant uses the same Riot Vanguard anti-cheat as League of Legends, this error and its fixes are identical across both games.<\/p>\n<\/div>\n<div style=\"background-color: #f5f7fa; border: 1px solid #dde3ea; border-radius: 6px; padding: 16px 18px; margin: 0 0 26px 0;\">\n<p style=\"margin: 0 0 6px 0; font-weight: bold; color: #0b3d6e;\">5. &#8220;does vanguard need secure boot and tpm&#8221;<\/p>\n<p style=\"margin: 0;\">Yes \u2014 Vanguard requires Secure Boot and TPM 2.0 enabled in BIOS on supported systems, and disabling either can trigger initialization errors like VAN 57.<\/p>\n<\/div>\n<h2 style=\"color: #0b3d6e; font-size: 26px; margin: 34px 0 14px 0; border-bottom: 2px solid #0b3d6e; padding-bottom: 6px;\">Frequently Asked Questions<\/h2>\n<p><strong>Does VAN 57 mean I&#8217;ve been banned?<\/strong><br \/>\nNo. It&#8217;s a technical initialization error with the anti-cheat driver, not an account penalty or ban.<\/p>\n<p><strong>Will reinstalling Vanguard delete my League of Legends progress?<\/strong><br \/>\nNo. Vanguard is separate anti-cheat software; reinstalling it does not touch your League account, rank, or in-game purchases.<\/p>\n<p><strong>Why does restarting the Riot Client alone not fix it?<\/strong><br \/>\nBecause Vanguard loads as a Windows driver at boot time, not when the game launches \u2014 only a full system restart reloads it correctly.<\/p>\n<div style=\"background-color: #fdf3e0; border-left: 6px solid #b8860b; border-radius: 6px; padding: 18px 20px; margin: 30px 0 26px 0;\">\n<p style=\"margin: 0 0 10px 0; font-weight: bold; color: #b8860b; font-size: 18px;\">\ud83d\udcdd TL;DR<\/p>\n<ul style=\"margin: 0; padding-left: 22px;\">\n<li style=\"margin-bottom: 6px;\">VAN 57 means Riot Vanguard, the anti-cheat driver, failed to initialize \u2014 it&#8217;s not a ban<\/li>\n<li style=\"margin-bottom: 6px;\">First fix: fully restart your PC, not just the Riot Client<\/li>\n<li style=\"margin-bottom: 6px;\">Second fix: set the <code>vgc<\/code> service to Automatic and start it manually in services.msc<\/li>\n<li style=\"margin-bottom: 6px;\">Third fix: uninstall and let the Riot Client reinstall Vanguard fresh<\/li>\n<li style=\"margin-bottom: 6px;\">Also check: conflicting antivirus\/anti-cheat software, and Secure Boot\/TPM 2.0 settings in BIOS<\/li>\n<li style=\"margin-bottom: 0;\">Still stuck? Use Riot Games&#8217; official VAN 57 support page to submit a ticket<\/li>\n<\/ul>\n<\/div>\n<div style=\"display: flex; align-items: flex-start; gap: 14px; border-top: 1px solid #dde3ea; padding-top: 18px; margin-top: 10px; flex-wrap: wrap;\">\n<p><img decoding=\"async\" style=\"border-radius: 50%; flex-shrink: 0;\" src=\"https:\/\/seminarsonly.com\/news\/wp-content\/uploads\/2026\/07\/Freddy-PP.jpeg\" alt=\"Freddy John, staff writer at Seminars Only News\" width=\"60\" height=\"60\" \/><\/p>\n<div style=\"flex: 1; min-width: 200px;\">\n<p style=\"margin: 0 0 4px 0; font-weight: bold; color: #0b3d6e;\">Written by Freddy John<\/p>\n<p style=\"margin: 0; font-size: 14px; color: #555555;\">Freddy John covers gaming errors, anti-cheat troubleshooting, and consumer tech fixes for Seminars Only News. This guide is compiled from verified troubleshooting steps and Riot Games&#8217; own support documentation, and is reviewed periodically for accuracy as Vanguard&#8217;s requirements change.<\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u26a1 Quick Answer Error VAN 57 in League of Legends means Riot Vanguard, the game&#8217;s kernel-level anti-cheat driver, failed to initialize \u2014 so the game refuses to launch until Vanguard&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":""},"categories":[6048],"tags":[],"class_list":["post-101286","post","type-post","status-publish","format-standard","hentry","category-error-fix"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.3 (Yoast SEO v28.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>VAN 57 Error League of Legends | Step-By-Step Fix - Seminarsonly.com<\/title>\n<meta name=\"description\" content=\"Error VAN 57 in League of Legends (and Valorant) means that Riot Vanguard, the anti-cheat software, failed to initialize properly. 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