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Call of Duty: Modern Warfare PC Troubleshooting [Fixed]

Abhishek Singh



Call of Duty: Modern Warfare PC TroubleshootingHi, Friends, Today I will share some exciting information on the topic of How to troubleshoot Modern Warfare crashing on PC? Please go on the article and enjoyed reading it.

Call of Duty: Modern Warfare PC Troubleshooting [Fixed]

Call of Duty: Modern Warfare PC Troubleshooting

This guide will show one that how to fix Fatal Error: Dev. Error 6178 in the Call of Duty: Modern Warfare PC Troubleshooting

But you can enjoy this first-person shooter game across multiple platforms: Xbox One, PlayStation 4, and Microsoft Windows. The users complain about experiencing routine crashes when they try to play the game on their PCs.

Most of the time, one won’t get an error code when a crash happens. Whatever the case may be, one can resolve the issue using the solutions we have put together here.

Why Does Modern Warfare Crash?

Why is Modern Warfare crashing? It does so even in a single-player mode. Well, the problem is frequent due to non-compatible hardware and device drivers. So one should need to make sure that the PC is up to the standard. It has to meet the minimum or recommend COD requirements: MW to outline these requirements in the next section.

Checking out the additional requirements for the game if anyone has system graphics settings like Ray Tracing. Otherwise, it makes sure that the computer meets at least minimum requirements for playing in Modern Warfare.

Other factors that can cause the game to crash are as follows:

  • To Corrupt the game files
  • Software conflicts
  • V-sync or G-sync
  • The Texture quality settings
  • In-game overlay
  • Outdated Windows OS

How to Fix the Modern Warfare Crashing

The following fixes that can help you to get rid of the setback:

  • Stop background apps
  • Update the Windows OS
  • Update or roll back the drivers
  • Scan for and repair corrupt game files
  • Adjust in setting the game
  • Set out the texture quality to ‘Normal’ or ‘High.’
  • Re-download the shader cache files
  • Disable V-sync for the game in NVIDIA
  • Turn off the Discord in-game overlay
  • Undo overclocking
  • Set the game’s fact to High in the Task Manager
  • Uninstall and reinstall the Modern Warfare

Before one starts applying the fixes, check whether the PC satisfies the requirements for playing Call of Duty: Modern Warfare PC Troubleshooting

Minimum PC Specifications

  • Central Processing Unit that is CPU: Intel Core i3-4340 | AMD FX-6300
  • Operating System that is OS: Windows 10 64 Bit (1709 or later) 
  • Windows 7 64-Bit (SP1)
  •  8 GB: RAM 
  • 175 GB: Free HDD Space
  • AMD Radeon HD 7950/NVIDIA GeForce GTX 670 / NVIDIA: Video Card 
  • AMD Radeon HD 7950/NVIDIA GeForce GTX 670 / NVIDIA Video Card GeForce
  • RAM: 2048 MB: Dedicated Video
  • DirectX 12-compatible system: DirectX
  • Pixel Shader:0
  • Vertex Shader:0
  • Sound Card: Yes (DirectX-compatible)
  • PC Specifications Recommended 
  • Central Processing Unit (CPU): AMD Ryzen R5 1600X Processor | Intel Core i5-2500K
  • Operating System: Windows 10 64 Bit with the latest service pack
  • RAM: 12 GB
  • Free HDD Space: 175 GB
  • Video Card: AMD Radeon R9 390 / AMD RX 580 | Nvidia GeForce GTX 970 4GB / GTX 1660 6GB
  • Dedicated Video RAM: 4096 MB
  • DirectX: DirectX 12-compatible system
  • Pixel Shader: 1
  • Vertex Shader: 1
  • Sound Card: Yes (DirectX-compatible)

Follows the guide below to find out the PC specs that are including the graphics card, RAM, processor, and other details; opens the Device Manager through the Start menu in the Run dialogue box.

For the first option, press the Windows button on the keyboard or click on the Windows icon. That is displaying in the bottom-left corner of the PC screen. It takes one to the Start menu.

Type Device Manager into the search bar. Click on the matching result.

Alternatively, one can open the Run dialogue box by pressing the Windows icon key + R keyboard combination. Then type ‘devmgmt—music into the search field. Click the OK button or press on entering on the keyboard.

Now that one is in the Device Manager window. To locate Display Adapters and then double-click on it or click the arrow beside it. You will see the graphics devices that one has on the computer.

We are closing the Device Manager window.

Opening of File Explorer by pressing the Windows icon key + E combination on the keyboard.

Just Right-click on the computer in the left sheet of the window and click on the Properties. On the page that opens, one will find the version of the operating system that is OS. Your RAM version and other system information.

One can now compare the PC specs with the requirements for playing COD: MW.

Then afterwards, apply the fixes presented below.

Let us get to it, shall we?

Fix 1: Stop the Background Apps

Before running the Modern Warfare, close all open applications to reduce the system load. Afterwards, go through the Task Manager and stop all the unnecessary background processes. They might be interfering with the game. Here is how to do it:

Press the Ctrl + Shift + Esc buttons for the combination on the keyboard to open the Task Manager quickly.

I was scrolling down to Background Processes under the Processes tab.

Please select the item one should want to stop by clicking on it.

Click the End task button.

Do this also for the antivirus program.

Fix 2: Update the Windows OS

This is essential to keep the operating system up to date. The process is easy to type ‘Windows Update’ into the Start menu searching bar. 

Then click on it when seeing the option.

Click on Check for updates.

Windows will automatically download and then install any updates it finds.

Fix 3: Update or Roll Back the Drivers

Whenever one must experience issues while trying to play any of the PC games, the first thing one should look into is the graphics drivers. Gaming performance greatly depends on the graphics card that is called Graphics Processing Unit. If one has a faulty, incompatible, or outdated graphics driver, they won’t make any headway.

Therefore, to visit the website of the device manufacturer and update the drivers. However, to make sure that one won’t run into any more driver issues in the future. One can choose from an Automatic Driver Updater Tool. We recommend Auslogics Driver Updater. Auslogics is a Microsoft Partner and is a trusted name when it comes to PC maintenance software.

Driver Updater scans the computer for driver issues. It presents one with a complete list of all problematic drivers. One can then update all of them or select the ones that anyone wants to update.

More importantly, make sure the graphics card that is GPU one should have agrees with the Modern Warfare to check the recommended or minimum requirements that were showed earlier in this article.

Fix 4: Scan For and Repair the Corrupt Game Files

If one is using Steam, check for the corrupt game files by just following these steps:

  • Launch Steam and then right-click on Call of Duty: Modern Warfare in the game library. 
  • Select the Properties and heading to the Local Files tab.
  • Clicks on the Verify Integrity of Game Files option.
  • Follow these steps if one is using Blizzard’s
  • Clicks on Call of Duty: Modern Warfare’s Options button.
  • Click on Scan and Repair.

If the crashing issue is still there, then there are still other fixes that one can try. Keep reading.

Fix 5: Adjust the In-Game Settings

Another solution one should try is resetting the graphics options to their defaults. If that does not help, then try the following fix.

Set the Texture Quality to Normal or High

Arrange the graphics settings to Low’ or ‘Very Low that will harm COD: Modern Warfare. However, turning up the graphics settings may cause lower FPS if one uses a low-end PC. It can help to prevent the game from crashing.

Some users report that the low texture quality was why the game kept crashing and displaying the error code Dev Error 6178. To find setting the texture quality to High’ or ‘Normal, ‘ depending on the PC’s specs.

Here is how to done to get:

Launch the Call of Duty: Modern Warfare and head to the Options.

Click on the Game Settings and then select Graphics.

Go to the Details and Texture tab and choose High or Normal under the Texture Resolution.

Also, to set Texture Filter Anisotropic to High. One can set every other setting to Low.

Some users suggest that turning off Sync Every Frame that is V-sync. I can see, it is best to leave the setting disabled.

Re-Download the Shader Cache Files

It is pretty straightforward. Head to Graphics under the game options it is then clicking in Re-download of cache files.

Fix 6: Disable of V-Sync for the Game in NVIDIA

G-sync or Free sync is V-sync in the game may causing interference and crashing; turn it off and see if that helps. One can turn off V-sync in the Modern Warfare graphics settings. If it is enabled there, afterwards, disable the location as well in the NVIDIA Control Sheet.

Follow the steps below:

  • Do the right-click on a blank area on the desktop to select NVIDIA Control Sheet from the context menu that appears.
  • In the left sheet of the page that opens, expand the 3D Settings and then click on Manages to settings of 3D. Going to the Program Settings tab in the correct sheet and relating add a button to navigating the path to call of Duty: Modern Warfare:
  • C: or Program Files (x86) or Call of Duty Modern Warfare tore or ModernWarfare.exe
  • They are scrolling through the list under Specify the settings for this program. Just expand the drop-down for Vertical Sync. Select Off.
  • Click on the Apply button and then try relaunching the game. See if the issue will come again.

Fix 7: Turn Off the Overlay In-Game Discord

Overlay feature in programs of Discord may cause the game to crash. One may be able to resolve the crashing issue by disabling in-game overlay.

Here is how:

Launch Discord and go to the Settings.

Click the Overlay tab on the left sheet.

Click the toggle to turn off the Enable in-game overlay option.

Note: If one would instead disable in-game overlay for COD: MW only. Then open the Games tab instead and then click the toggle for Call of Duty: Modern Warfare.

Fix 8: Undo Overclocking

Although overclocking the GPU or CPU can improve the gaming experience. It can also persist some games to misbehave. Therefore, if one has overclocked the GPU, it could be why Modern Warfare keeps crashing. Try to going back to the default settings. It can also help to reduce crash occurrences.

Fix 9: Set the Game’s Priority to High in the Task Manager

Some of the users reported that setting of priority for COD: Modern Warfare to High would reduce the number of times that they had to deal with the crashes. Launching the game first and then head back to the desktop and open the Task Manager.

Follow these steps below:

Press the Ctrl + Shift + Esc buttons combination on the keyboard to quickly open the Task Manager.

Going to the Details tab and then right-click on Call of Duty: Modern Warfare.exe.

To move over Set Priority in the context menu and then click on High.

Click on the Change Priority when prompted for confirmation.

Fix 10: Uninstall and Reinstall the Modern Warfare

If one is still facing the crashing issue at this point, then the last option is to reinstall the game. First, one should have to uninstall the game.

Then to delete the Roaming and local files:

Call the Run dialogue box using the Windows logo + R keyboard combination.

Type or copy and paste “%appdata%”, which doesn’t include the quotation marks into the text field to pressing Enter button in the File Explorer page opens. Locate the game folder to delete all the files deleting game files in the Local files folder in AppData.

After one has to delete the game, as mentioned earlier, install Modern Warfare again to see if the crashes will still happen.

We are hoping these fixes have been effective for any individual. If there are other solutions that one has come across, then please don’t hesitate to share them in the comments section below. Feeling free to drop any questions or comments that one may have, we will be happy to hear words from you.

So, this is vital information on the topic of Crashed on PC; how to troubleshoot Modern Warfare? Here I have mentioned on PC how the Troubleshoot Modern Warfare hits. Apply with the given Fixes and solutions.

If Queries or Questions is persisting then, please feel free to comment on the viewpoints.

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