When you face Warzone Dev Error 6634 on your Windows 10 PC, you will be thrown out of your game. Also, you will lose your gameplay and you just need to start your loot again. There are so many reasons that your Call of Duty: Modern Warfare game crashes on your computer including internet connectivity issues or antivirus protection. If you are looking for troubleshooting hacks to fix Call of Duty Dev error 6634, this guide is for you. The methods in this guide will help you troubleshoot Warzone error 6634 with simple solutions.
Wéi Fix Dev Error 6634 am Call of Duty Warzone
Continue reading this guide to solve Call of Duty Warzone 6634 error.
What Causes Dev Error 6634 on Windows 10?
There are so many reasons associated with Warzone dev error 6634 on your Windows 10 PC. Yet, a few significant reasons are listed below.
- The game lacks admin access
- Corrupt data in the game installation folder
- Editing permissions are missing
- Antivirus program blocks a few features of the game or the game itself
- Windows Defender Firewall is blocking the program
- Outdated Operating System and PC drivers
- Corrupt game data
Now, move ahead to the next section to learn the troubleshooting methods for Call of Duty: Modern Warfare error 6634.
Read and implement the below-discussed methods in your Windows 10 computer for resolving Warzone error 6634 and prevent the same.
Basis Troubleshooting Schrëtt
Here are the basic steps you can follow to solve the issue.
1. Check Game Requirements
If you are facing Warzone error 6634 on startup, you have to check the basic requirements of the game and ensure that your PC satisfies them.
Minimum Du | recommandéiert Du |
cpu: Intel Core i3-4340 or AMD FX-6300 | cpu: Intel Core i5-2500K or AMD Ryzen R5 1600X Processor |
CPU SPEED: Info | CPU SPEED: Info |
Ram: 8 GB | Ram: 12 GB |
OS: Windows 7 64-Bit (SP1) or Windows 10 64-Bit (1709 or later) | OS: Windows 10 64 Bit (latest Service Pack) |
VIDEO KAART: NVIDIA GeForce GTX 670 / NVIDIA GeForce GTX 1650 or AMD Radeon HD 7950 | VIDEO KAART: Nvidia GeForce GTX 970 4GB / GTX 1660 6GB or AMD Radeon R9 390 / AMD RX 580 |
PIXEL SHADER: 5.0 | PIXEL SHADER: 5.1 |
VERTEX SHADER: 5.0 | VERTEX SHADER: 5.1 |
SOUND KAART: Jo | SOUND KAART: Jo |
GRATIS SCHÄFFE: 175 GB | GRATIS SCHÄFFE: 175 GB |
DÉIÉIERT VIDEO RAM: 2048 MB | DÉIÉIERT VIDEO RAM: 4096 MB |
2. Restart PC
The general trick to resolve all the temporary glitches associated with Call of Duty: Modern Warfare is to restart your computer. You can restart your PC by following the steps.
1. Navigéiert op de Windows Power User Menü andeems Dir dréckt op Windows an X Schlësselen gläichzäiteg.
2. Auswielen Maacht of oder meld Iech un.
3. Endlech klickt op Neistart.
Once you have restarted your game, check if you can play the game without any errors.
3. Sécherstellen Proper Reseau Verbindung
An unstable internet connection leads to Warzone dev error 6634. Also, if there are any obstacles between your router and your computer, they may interfere with the wireless signal and will cause intermittent connection problems.
Dir kënnt Besuch schnell.com page to know the optimum level of network speed required for the proper connection.
Vergewëssert Iech datt Ären Apparat déi folgend Critèren entsprécht.
- Fannt d'Signalstäerkt vun Ärem Netzwierk a wann et ganz niddereg ass, läscht all d'Hindernisser tëscht dem Wee.
- Vermeiden ze vill Apparater verbonne mam selwechten Netz.
- Kaaft ëmmer e Modem / Router, deen vun Ärem Internet Service Provider (ISP) verifizéiert ass, a si sinn gratis vu Konflikter.
- Benotzt net al, gebrach oder beschiedegt Kabelen. Ersetzen d'Kabelen wann néideg.
- Vergewëssert Iech datt d'Drähte vum Modem op de Router an de Modem op d'Mauer stabil sinn an aus Stéierungen.
Wann et Internet Konnektivitéitsprobleemer sinn, kuckt eise Guide Wéi Fehler vun Netzwierkverbindungsproblemer op Windows 10 fir d'selwecht ze léisen.
4. Zoumaachen Hannergrond Aufgaben
Several users have confirmed that Dev Error 6634 can be resolved by closing all the background tasks running on your PC. To implement the task, follow our guide How to End Task in Windows 10, and proceed as instructed.
Once you have closed all the background processes, check if you were able to fix Call of Duty: Modern Warfare error 6634.
5. Run System File Checker & DISM
If there are any missing or damaged files on your Windows 10 PC, you will face Dev Error 6634. Yet, you are repairing these corrupt files by using inbuilt utilities namely, System Dateie Checker an Deployment Image Servicing and Management.
Liest eise Guide wéi Dir Systemdateien op Windows 10 reparéiert a befollegt d'Schrëtt wéi instruéiert fir all Är korrupt Dateien ze reparéieren.
Check if your computer is capable of fixing Call of Duty Dev error 6634.
6. Run Full Disk Cleanup
A few users have suggested that clearing some disk space in the PC has helped them sort out Dev Error 6634. This will enable your computer to install new files whenever needed which will help you fix the problem.
If there is minimum available space in your computer contributing to the discussed error code in Call of Duty: Modern Warfare. Follow our guide 10 Ways to Free Up Hard Disk Space On Windows which helps you clear all unnecessary files in your computer.
7. Update Windows
You can also eradicate bugs in your computer and game by updating your Operating System. Always ensure that you have updated your Windows Operating System and if any updates are pending in action, use our guide How to Download and Install Windows 10 Latest Update
After updating your Windows Operating System, check whether you can connect to your Call of Duty: Modern Warfare game server without any errors.
8. Update Grafiken Chauffeuren
Call of Duty: Modern Warfare is a graphical intensive game, and your graphics driver is essential important for your gaming experience. If the drivers are outdated or faulty, make sure you update them. You can search for the newest releases of drivers from its official websites or you can update them manually.
Follow our guide 4 Ways to Update Graphics Drivers in Windows 10 to update your driver and check if you have fixed Warfare error 6634.
9. Roll Back GPU Chauffeuren
Sometimes, the current version of GPU drivers may cause Warzone error 6634 and in this case, you have to restore previous versions of installed drivers. This process is called Réckroll vun de Chauffeuren an Dir kënnt Äre Computer Chauffeuren einfach zréck an hire fréiere Staat zréckrollen andeems Dir eise Guide verfollegt Wéi Rollback Drivers op Windows 10.
10. Reinstalléiere Grafiken Chauffeuren
If you still face Warfare error 6634 after updating your Graphical drivers, then reinstall device drivers to fix any incompatibility issues. There are several ways to reinstall drivers on your computer. Yet, you can easily reinstall Graphical drivers as instructed in our guide How to Uninstall and Reinstall Drivers on Windows 10.
After reinstalling GPU drivers, check if you can access Call of Duty: Modern Warfare without any errors.
11. Kloer DNS Cache & Donnéeën
Few users have suggested that clearing the DNS cache and data on your PC has helped them fix Call of Duty error 6634. Follow as instructed.
1. Hit der Windows Schlëssel an Typ cmd. Dann klickt op Open.
2. Now, type the following commands one by one. Hit Gitt Schlëssel no all Kommando.
ipconfig / flushdns ipconfig/registerdns ipconfig / Fräisetzung ipconfig / erneieren Netsh winsock récksetzen
3. Waart op d'Befehle fir auszeféieren an Äre PC nei starten.
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Method 1: Run Warzone as Administrator
This is one of the most common reasons that cause Warzone dev error 6634 in your Windows 10 PC. Certain permissions and features can only be accessed if you have granted admin rights to Call of Duty: Warzone game. In this scenario, you can fix the discussed error by following the below-listed instructions.
1. Riets-klickt op de Call of Duty: Warzone shortcut on the desktop or navigate to the Installatiounsverzeichnis a riets-klickt op et.
2. Elo, wielt de Properties Optioun.
3. Dann, schalt op d' Kompatibilitéit Tab a kontrolléiert d'Këscht Leeft dëse Programm als Administrator.
4. Endlech klickt op gëllen an OK déi Ännerungen ze späicheren.
Check if you have fixed the discussed Warzone dev error 6634 code.
Method 2: Verify Integrity of Game Files
We have seen many cases in which the game files are either missing or corrupt or had incomplete installations. Users could also experience Call of Duty Dev error 6634 if they are interrupted by the update process or if the game files are being moved. In this method, you will be opening Steam and using the built-in function for verifying the integrity of the game. Read our guide on how to verify integrity of game files on Steam.
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Method 3: Update Steam and Warzone Game
If you use an outdated Steam application, you cannot access any games smoothly. Hence always make sure you use an updated version of Steam and the Call of Duty: Modern Warfare game before launching it.
1. Hit der Windows Schlëssel an Typ Dampmaschinnen, da klickt op Opzemaachen.
2. Elo klickt op Dampmaschinnen in the top left corner of the screen followed by Check for Steam Client Updates… as highlighted below.
3. If you have any new updates to be downloaded, install them and ensure your Steam client is up-to-date.
4. Elo, relancéiert Steam and check if the issue is solved now.
Likewise, it is always essential that your game run at its latest version to avoid any conflicts. Until your game is updated, you cannot log in to the Call of Duty: Modern Warfare servers successfully.
To update Är Spill, follow the below-mentioned steps.
1. Start Dampmaschinnen a navigéieren LIBRARY.
2. Elo klickt op HOME a sichen no Call of Duty: War Zone.
3. Then, right-click on the game and select the Eegeschaften… Optioun.
4. Elo schalt op d' wuessen tab and check if any updates are pending in action. If so, follow the on-screen instructions to download the latest updates.
After an update, check if Call of Duty error 6634 is fixed.
Method 4: Update .NET Framework
.NET framework in Windows 10 computer is essential for uninterrupted service of modern apps and games. Many games have an auto-update feature for the .NET framework, and thus it will be updated automatically whenever an update is available. In another case, if an update prompts in your PC, you can manually install the latest version of the .NET framework, as discussed below, to fix Call of Duty error 6634.
1. Kontrolléieren fir nei Aktualiséierungen fir .NET Framework vum offiziell Microsoft Websäit.
2. If there are any updates, click on the corresponding/recommandéiert Link a klickt Download .NET Framework 4.8 Runtime Optioun.
Opgepasst: Do not click on Download .NET Framework 4.8 Developer Pack as it is used by software developers.
3. Géi op My downloads, double-click on the setup file to run the downloaded file and follow the op-Écran Uweisungen to install the .NET framework successfully on your Windows PC.
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Method 5: Update DirectX
To enjoy a seamless multimedia experience on the Call of Duty: Modern Warfare game. You have to make sure that DirectX is installed, and it is updated to its latest version. DirectX helps you improve the visual media experience for graphical games and applications especially. It is worth updating DirectX needed for this game by following our guide, How to update DirectX in Windows 10.
Method 6: Steam Overlay auszeschalten
The Steam Overlay is a piece of Steam that allows the users to access friends lists and web browsers and allows in-game purchasing. It is a significant tool, yet it sometimes triggers Call of Duty: Modern Warfare 6634 error. If you want to solve this problem, then turn off the Steam game overlay.
1. Launch Steam and click on LIBRARY.
2. Now, right-click on Lieserbréiwer: Modern Trotz dem Verspriechen un a klickt op Properties.
3. Elo schalt op d' GENERAL tab and uncheck the box containing Enable the Steam Overlay while in-game.
4. Endlech, relaunch the game and check if Warzone error 6634 is solved.
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Method 7: Repair Microsoft Visual C++ Redistributable
Alternatively, you can try to repair the Microsoft Visual C++ Redistributable packages to fix Warzone dev error 6634 as instructed in our guide How to Repair Microsoft Visual C++ Redistributable.
Method 8: Installéiert Microsoft Visual C++ Redistributable
If the previous method of repairing the Microsoft C++ Visual Redistributable did not fix Call of Duty: Modern Warfare error 6634. Then, you will have to reinstall the redistributable. Follow the given steps in our guide How to Reinstall Microsoft Visual C++ Redistributable to uninstall & then install these again.
Method 9: Modify Windows Defender Firewall Setting
You will also face Dev Error 6634, due to an over-reactive or over-protective antivirus suite in your Windows 10 computer. This prevents the connection link between the game launcher and the server. So, to fix this problem, you can whitelist Call of Duty: Modern Warfare in your Firewall settings or disable the problem temporarily.
Option I: Whitelist Call of Duty: Modern Warfare
To allow Call of Duty: Modern Warfare in your Windows Defender Firewall. Follow our guide Allow or Block Apps through the Windows Firewall and implement the steps as instructed.
Option II: Disable Firewall (Not Recommended)
Wann Dir net wësst wéi Dir Windows Defender Firewall auszeschalten, eise Guide Wéi auszeschalten Windows 10 Firewall hëlleft Iech dat ze maachen.
Optioun III: Nei Regel an Firewall erstellen
1. Hit der Windows Schlëssel an Typ Windows Defender Firewall mat fortgeschratt Sécherheet. Da klickt op Führen als Administrator.
2. Elo, an der lénker Fënster, klickt op Reglementer a Regelen wéi duergestallt.
3. Dann, an der rietser Fënster, klickt op Nei Regel… wéi gewisen.
4. Elo, sécherstellen Dir wielt de Programm Optioun ënnert Wéi eng Regel wëllt Dir erstellen? a klickt op Nächst> wéi gewisen.
5. Da klickt op de Blieder ... Knäppchen entspriechend Dëse Programm Wee: wéi gewisen.
6. Dann, navigéiert op de C: Programmdateien (x86) Lieserbréiwer: Modern Trotz dem Verspriechen un Wee an duebel-klickt op ageriicht file. Now, click on the Open Knäppchen.
7. Da klickt op Nächst> an New Inbound Regel Wizard Fënster wéi gewisen.
8. Elo, wielt de Radio Knäppchen nieft Erlaabt d'Verbindung a klickt op Nächst> wéi duergestallt.
9. Gitt sécher Domain, Privat, Public Këschte sinn ausgewielt a klickt op Nächst> wéi gewisen.
10. Endlech, füügt en Numm op Är nei Regel a klickt op Freck.
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Method 10: Antivirus temporär auszeschalten (wann applicabel)
Some incompatible antivirus programs installed in your computer will cause Call of Duty Dev error 6634. To avoid conflicts, you must ensure the security settings of your Windows 10 computer and check if they are stable or not. To find whether the antivirus suite is the reason for Call of Duty: Modern Warfare error 6634, disable it once and try connecting to a network.
Liest eise Guide wéi Dir Antivirus Temporär op Windows 10 deaktivéiert a befollegt d'Instruktioune fir Ären Antivirus Programm temporär op Ärem PC auszeschalten.
If you have a fix for your problem after disabling the antivirus program in your computer, you are advised to uninstall the program completely from your PC. Read our guide Force Uninstall Programs which won’t Uninstall in Windows 10 to uninstall your antivirus program in your computer.
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We hope that this guide was helpful and you could fix Dev Feeler 6634 on your Windows PC. Let us know which method worked for you the best. Also, if you have any queries/suggestions, then feel free to drop them in the comments section.