When it comes to fixing crashing, freezing or errors on Call of Duty Warzone, there are a number of possible solutions that you can try.

1. Install updates.

   The very first thing that you need to do in this situation is to update everything. This means that you must check for updates for Warzone, the rest of your installed applications, and Windows. Outdated versions of software or even with Windows OS may sometimes interfere with games. To lessen the chances of bugs or glitches from developing, you’ll want to keep the software environment of your PC recent all the time.

2. Reboot your PC.

   Once you’ve taken care of the updating part, it’s time that you check if the cause of the problem is temporary. You can do that by rebooting your computer. For this, you want to fully shut down the machine for 30 seconds. If possible, unplug the power cable from the power supply to allow the system to do a full power cycle. Afterwards, restart the computer and check for the problem.

3. Close other active and background apps.

   If there are other programs or background apps running when you’re playing Warzone, that can put pressure on your machine especially if it’s not that powerful. Using Task Manager, you can quickly check if this is the case. Here’s how to do that:-Open Task Manager (CTRL + ALT + DEL).-Under Processes tab, check the columns for CPU, Memory, and Disk. If any of these columns are about to reach 100%, that means that your computer is working hard due to lack of resources. -Close a program that you don’t need by highlighting it and by clicking on the End Task button at the bottom.

4. Keep graphics card drivers up-to-date.

   Keeping GPU drivers updated is important when gaming. Be sure to manually check if your computer is using the most recent driver versions. How To Check For And Install GPU Driver Updates | NVIDIAHow To Check For AMD GPU Driver UpdatesHow To Check For Intel GPU Drivers | NEW & UPDATED 2020!

5. Repair COD Warzone game files.

   If your game is still crashing at this time, the next step that you can do is to repair COD Warzone game files. This is done by going into the Blizzard application (Battle.net). Here’s how to do that:-Open Battle.net.-Select Call of Duty: MW game.-In the middle of the screen, click on the gear icon to access Options.-Select Scan and Repair.-Click Begin Scan.

6. Avoid overclocking.

   Some people who encounter crashing issues on Warzone traced their problem to overclocking. I have never personally find any fault with my overclocked system when on this game but if none of the solutions have worked so far, consider slowing down by disabling overclocking.

7. Disable V-Sync.

   V-Sync or Vertical sync is a protocol that helps a computer perform well by making sure that it’s firing off frame rates that match your monitor’s refresh rate. This technology was developed primarily to combat screen tearing but in some games, like in Modern Warfare or Warzone, having V-Sync turned on may cause it to crash. Although this is not a universal issue for this game, it’s been reported that simply disabling V-Sync stops crashing issue so it’s worth giving a try.If you have an NVIDIA graphics card, you can disable V-Sync using the NVIDIA Control Panel application.

8. Reinstall Warzone.

   I know that a lot of people don’t want to do this solution as redownloading the game is hefty but you should try it if nothing in this guide has helped. Doing a clean install can sometimes clear deeper coding issues that the usual troubleshooting steps can’t do.