Most Call of Duty: Warzone players have been enjoying enthralling battles on that games Caldera map in 2022.

However, a small minority of PC players have had their fun spoiled by Warzones Memory Error 0-1766 issue.

As that error can recur regularly, its something players have to fix to play COD: Warzone.

Warzone cover image

Is that same issue spoiling all your blasting fun as well?

If so, this is how you could fix the Warzone Memory Error 0-1766 in Windows 11 and 10.

So, its recommended that players that play over a Wi-Fi connection restart their routers and modems.

Background processes in Task Manager

If you have a router with a built-in modem, youll only need to unplug the router.

Close Any Unnecessary Background Apps

The Memory Error 0-1766 will cite your RAM as a potential problem.

Here are the steps for disabling HDR on Windows 11 PCs:

4.

The system tray

SelectOptions>Graphicswithin Warzone.

Then clickAdvancedunderRender resolutionto check the games resolution is also set to 1080P there.

Verify Warzones Files

Gaming crashes often occur because of corrupted or even missing game files.

The Use HDR option

Thats why many game client software packages, such as Battle.net and Steam, incorporate file verification options.

Not all driver updater tools will necessarily roll out the very latest graphics drivers available.

So, manually downloading and installing the very latest driver for your GPU fromAMDorNVIDIA’s websiteis the best choice.

Display resolution settings

Clean Boot Your PC

Clean-booting Windows 11 will strip away superfluous startup apps and services.

The simple solution would be to keep your current boot configuration.

If you must restore some startup programs, you might do so via the Task ManagersStartuptab.

The Options button

Restore one startup item at a time to see how that affects the game.

Its a big download, but reinstalling Warzone might be your best bet when youre short of other options.

The Scan and Repair option

The NVIDIA driver download page

The Load startup item checkbox

The Services tab in MSConfig

The Uninstall option