One at a time, right-click the ‘’ and ‘Blizzard Entertainment’ folders, then choose ‘Delete’.
Type ‘%programdata%’ into the box and click ‘Ok’.
Press the ‘Windows Logo’ key and the ‘R’ key.
Then click on ‘Turn off Windows Defender Firewall (not recommended)’ for all three settings, and click ‘Ok’.
Now select ‘Turn Windows Defender Firewall on or off’.
Type: control firewall.cpl into the box and click ‘Ok’.
Press the ‘Windows Logo’ key and the ‘R’ key at the same time.
Click ‘Update All’ to download the Drivers.
Network Drivers can be found in the support or download page and only download the network driver compatible with your system
If Manually, visit the website of your motherboard manufacturer, then search for your model.
You need to update your Network Driver either Manually or Automatically.
Start Warzone and see if it’s working now.
In the pop-up window, directly after “system32>” type in ‘ipconfig /flushdns’ and then press ‘Enter’.
On your keyboard, press the Windows Logo key and type cmd.
Use these DNS server addresses: For Preferred DNS server, type 8.8.8.8 and for Alternate DNS server, type 8.8.4.4 and then press ‘Ok’ to save changes.
Select ‘Internet Protocol Version 4’ (TCP/IPv4) and click ‘Properties’.
Right-click your Network Adapter and click on ‘Properties’.
Once done, boot up Warzone and see if the screen has vanished.
Click ‘Options’ and then ‘Scan and Repair’.
One of the most basic fixes for any internet instability, simply disconnect your router, reconnect it, wait for it to boot up, and try again.
Reconnect your router and wait a few minutes.
These useful tips should get those who play on their computer back into action fairly quickly, although some of them are quite technical.
Read More: Best Warzone Season 2 Landing Spots: Top loot rotations.
There are plenty of ways for players to fix this glitch, although some such as purging the Blizzard-related cache or sanning & repairing using the launcher are only available on PC. How to fix the Warzone “checking for update” bug on PC Chances are that at least one of them should fix Warzone for you, and you can resume smashing players and Zombies with your beastly AUG in Call of Duty: Warzone. Thankfully, there are some workarounds that can help you get past this screen. Unfortunately, that’s what’s happening to a lot of Warzone players thanks to the “checking for update” issue, which forces players to watch the game endlessly search for a patch that doesn’t exist. There’s nothing more annoying than wanting to hop straight into a game of Warzone, and quite simply being told no.