๐Ÿ”ง Instant Fix: Conquer League of Legends Not Found DLL Errors & Summon Your Rift Victory!

Hey, fellow Summoner! ๐Ÿ˜ค Nothing kills the hype like launching League of Legends only to slam into a brutal "Not Found" DLL error. Your champion's ready, the Rift awaits, but bamโ€”crash city. We've all been there, rage-quitting mid-patch notes. But fear not! This guide is your ultimate arsenal to fix League of Legends "Not Found" DLL errors fast. We'll blast through the chaos with simple, battle-tested steps. Let's turn those frustrating crashes into epic comebacks! ๐Ÿš€

League of Legends DLL error screen with frustrated gamer

โš ๏ธ What Causes "Not Found" DLL Errors in League of Legends?

DLL files (Dynamic Link Libraries) are like the unsung heroes powering your gameโ€”handling graphics, audio, and more. When League of Legends screams "Not Found" (e.g., VCRUNTIME140.dll or MSVCP140.dll missing), it's because these files are corrupted, outdated, or deleted. Common culprits?:

  • ๐Ÿ”ฅ Incomplete game updates or botched installs.
  • ๐Ÿฆ  Malware or antivirus overkill deleting files.
  • ๐Ÿ’ป Outdated Windows or Visual C++ libraries.
  • ๐ŸŽฎ Faulty graphics drivers clashing with the client.

These errors hit hard during launch or mid-game, especially after big patches. But with our fixes, you'll be back farming minions in no time! ๐Ÿ’ช

๐Ÿ“‹ Common League of Legends "Not Found" DLL Errors & Quick Diagnosis

Spot your enemy? Here's a handy table of the most notorious ones:

DLL File Error Message Quick Cause
VCRUNTIME140.dll "The program can't start because VCRUNTIME140.dll is missing" Visual C++ Redistributable outdated
MSVCP140.dll "MSVCP140.dll not found from LeagueClient.exe" Missing C++ runtime libraries
d3dcompiler_47.dll "d3dcompiler_47.dll is missing" DirectX or graphics driver issue
MSVCP120.dll "MSVCP120.dll error in LoL" Older Visual C++ package corruption

โœ… Match your error? Jump straight to the fixes below. Pro tip: Note the exact DLL name from the error popup for laser-focused repairs.

๐Ÿ”ฅ Step-by-Step Guide: How to Fix League of Legends "Not Found" DLL Errors

Grab your mouseโ€”let's dive in! Start with the easiest wins and escalate if needed. Most Summoners fix it in under 10 minutes. ๐Ÿ•’

๐Ÿ‘‰ Step 1: Verify & Repair Game Files (Easiest First Strike!)

  1. Open the Riot Client (not the old launcher).
  2. Click your profile icon > Settings > League of Legends.
  3. Hit "Repair" under Game Integrityโ€”let it scan and fix missing/corrupted files. โœ…

This nukes 70% of DLL glitches. Restart your PC and launch LoL. Victory Royale? Sweet! If not, onward! โžก๏ธ

๐Ÿ‘‰ Step 2: Reinstall Visual C++ Redistributables (The DLL Savior!)

Most "Not Found" DLL errors trace here. Microsoft's free packs are gold.

  1. Head to Microsoft's official page: Download latest Visual C++ Redistributable (x64) and x86 version.
  2. Uninstall old versions via Control Panel > Programs.
  3. Install both new ones (run as admin). Restart PC. ๐ŸŽ‰

Bonus: Riot recommends this for all clients. Your League of Legends DLL errors should vanish!

Step-by-step Visual C++ reinstall for LoL DLL fix

๐Ÿ‘‰ Step 3: Update Graphics Drivers (GPU Power-Up!)

  1. NVIDIA: GeForce Experience > Drivers tab.
  2. AMD: Radeon Software > Check for updates.
  3. Intel: Intel Driver Assistant.
  4. Or use official sites. Clean install if possible.

Outdated drivers love spawning DLL horrors, especially d3dcompiler ones. Fresh ones = smooth 144 FPS frags! ๐ŸŒŸ

๐Ÿ‘‰ Step 4: Run System File Checker (Windows Deep Clean)

  1. Search "cmd" > Run as Administrator.
  2. Type: sfc /scannow & hit Enter. Wait for magic. โœจ
  3. Follow with: DISM /Online /Cleanup-Image /RestoreHealth.

This repairs core Windows DLLs. Reboot and test LoLโ€”pure bliss!

๐Ÿ‘‰ Step 5: Malware Scan & Antivirus Whitelist

โš ๏ธ Sneaky viruses delete DLLs. Run Malwarebytes (free scan). Add Riot Client and LoL folders to your antivirus exceptions. Safety first, bans never! ๐Ÿ›ก๏ธ

๐Ÿ‘‰ Step 6: Full Reinstall (Nuclear Optionโ€”Last Resort)

  1. Uninstall via Riot Client > Settings.
  2. Delete leftovers: C:\Riot Games\League of Legends and %localappdata%\Riot Games.
  3. Re-download from Riot's site.

It works 99% of the time. Your rank's waiting! ๐Ÿ†

๐Ÿš€ Pro Tips to Prevent Future League of Legends DLL Errors

  • โญ Run LoL as Administrator always.
  • ๐Ÿ”„ Keep Windows & drivers updated monthly.
  • ๐Ÿ’พ Free up 20GB disk spaceโ€”low storage corrupts files.
  • ๐Ÿ•น๏ธ Disable fullscreen optimizations in EXE properties for stability.

Still stuck? Hop into Riot Support chatsโ€”they're Summoner-friendly. Or share your error in comments belowโ€”we've got your back! ๐Ÿ‘‡

Congrats, warrior! You've slain the League of Legends "Not Found" DLL errors dragon. Now queue up, climb those ranks, and pentakill your way to glory. GG WP! ๐ŸŽฎโœจ What fix worked for you? Drop it below and help a fellow player.



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