How to fix memory error 0-1766 in Call of Duty

Call of Duty: Modern Warfare 2 generated a lot of buzz due to the positive buzz generated by the 2019 game, but in the end, the single-player campaign is the most disappointing part of the package despite the positive buzz. generated by 2019 game.

Although it has been a great success in the gaming market, a number of bugs and bugs have been reported by players from all over the world. Several Xbox and PC users are currently complaining about COD Warzone memory error 0-1766.

That’s why our team decided to create this guide. In this troubleshooting guide, we will try to help you with some fixes that might help you resolve Call of Duty memory error 0-1766. So let’s get to the guide.

Content:

1 Fix memory error 0-1766 in Call of Duty on Windows

Fix Memory Error 0-1766 in Call of Duty for Windows

So, here are a few fixes that can easily help you resolve that annoying error code that you are getting while playing Call of Duty. Therefore, in order to permanently remove this error from your device, be sure to follow the fixes below:

Check your internet connection

For those using a wired internet connection, make sure the ethernet cable is well connected and working.
If you’re having problems with a wired connection, you should use Wi-Fi to troubleshoot.
If you are already using Wi-Fi and are having trouble using it, it may be a good idea to turn your WiFi router off and on again. You can test for the problem again by starting the router, unplugging the power cable, and waiting for about 30 seconds. Then plug it back in and connect to the internet again.
To reduce unnecessary crowds, turn off all connected devices, or simply turn off the Internet if multiple devices are connected.

Restart your router and modem

It is possible that memory error 0-1766 occurring in Call of Duty: Warzone is caused by internet connection issues. As such, Wi-Fi players should reset their routers and modems before playing. To restart your router/modem, turn it off and on again as follows:

First unplug the power cable of the router and then the modem.
Wait a few minutes.
Reconnect the modem to the router.
Make sure all the connection lights are on again.
When you’re done, plug your router back in and wait a few minutes.

Reset your Wi-Fi router

You should also soft reset your Wi-Fi router to reset any system crashes or cache issues (if any). You need to hold the reset button for about 30 seconds before releasing it.

After a while, the LEDs on the router will stop flashing and automatically refresh. Once you do this, your Wi-Fi router will be successfully reset. To use the Internet, simply reconnect to the Wi-Fi network.

You may need to reset the Wi-Fi password and SSID in the router’s admin panel, or even reset the IP configuration in the router’s wireless network settings if necessary.

Check and restore game files on PC

You may also find that some of the game files you have installed are missing or corrupted. By using the game launcher, you can easily verify and repair game files if you experience the same problems.

Open the Battle.net client and navigate to Warzone .
Using the gear icon, select Scan and Repair.

Once the scan is complete, restart the Warzone client and game to resolve memory error 0-1766.

Update your graphics drivers on your PC

It appears that updating the graphics card driver on a Windows computer can fix any crashes in the game. It is quite common for PC users to encounter this issue due to outdated graphics drivers.

To open the Quick Launch Menu , press Windows + X.
Then select Device Manager from the list .
To expand the list of display adapters , double-click it.
With the highlighted graphics card selected, right-click it.
Select Update Driver > Select Automatic Driver Detection.

This way, the update will be downloaded and installed automatically if available.
After that, restart your computer for the changes to take effect.

Close all unnecessary background applications

In the case of memory error 0-1766, RAM may be the source of the problem. Therefore, you may want to try closing background applications to free up RAM and other system resources. It is generally a good habit to free up your computer’s resources before playing a system-intensive game as it allows your computer to run faster. Here are the steps to close unnecessary background programs in Windows 11:

Using the context menu, select “Task Manager” from the Windows taskbar.
In Task Manager, select “Processes”.
Click End task in the listed third-party apps.

Clean boot your PC

With a clean boot of Windows 11, you will remove all unnecessary startup applications and services. While it’s not entirely clear if memory error 0-1766 is caused by program conflicts, clearing out your system is one way to free up RAM and other resources. You can clean boot your PC by doing the following:

Press Win + R and type msconfig to open MSConfig.
Then, on the “General”tab , uncheck “Load Startup Items “.
Select Services on the MSConfig tab.
Select Hide all Microsoft services if you want to hide all Microsoft services.
You can disable all third-party services by clicking the Disable All button .
Click Apply and OK to apply all changes.

After setting up a clean boot, click Restart.

After a clean boot, memory failure 0-1766 may no longer reoccur, which means that the game has previously interacted with another process, or that system resources need to be freed.

Reinstall Call of Duty

You may need to reinstall Call of Duty: Warzone to restore any missing files if none of the above fixes work. There are plenty of things to download, but reinstalling Warzone might be the best option when your options are limited. Using the following steps, you can uninstall and reinstall the game:

On PC, open Battle.net .
Click Warzone under All Games .
To access the options menu, click the gear icon of the Start button.
To remove the game, select Uninstall .
Install Warzone again from your Battle.net library. Then check if memory error 0-1766 is resolved.

Disable HDR

Memory error 0-1766 has been reported to be fixed on some PCs and TVs by disabling HDR (high dynamic range). However, you can also disable HDR in Windows 11 if you wish. Xbox players are more likely to confirm this potential resolution than Windows 11 users. To disable HDR on a Windows 11 PC, follow these steps:

From the Start menu, select the Settings shortcut .
On the System tab, click Display .
Select HDR navigation from the menu.
After that, turn off the “Use HDR”option.

Reset your Xbox console

Many users have started reporting that they have successfully fixed Call of Duty memory error 0-1766 simply by resetting their Xbox console. So, you should also try this and see if it helps:

To get started, press the Xbox button on your controller.
Go to the “Profile and system”option .
You can now select Settings > Select System .
Select Console Information .
Once the process is complete, select Reset Console.

After that, the console will automatically restart.
Reinstall Warzone using your Xbox account.

From the author’s table

So here is how to fix COD Warzone memory error 0-1766. We hope this guide has helped you. But, if you need more information, leave a comment below and let us know.