Most of the time World War 3 error code 40302 occurs because of server issues. This issue was first witnessed by the users who were trying to play the game in early access. But again the error is hitting the users’ screen recently. The error says “CHANGENAME.USER NOT AUTHORIZED”, followed by “THE TOKEN IS INVALID”.
If you are having this error then first you should check if game servers are working okay. If not then you should wait for a few hours and then try again. In case the game servers are okay then you can try other common workarounds which are mentioned below.
Fixes For World War 3 Error Code 40302
Fix 1: Quit Steam And Reopen It
It’s possible that the error is coming because of some temporary issues with Steam. So first we will suggest you try quitting the steam and then reopen it. Then check if the error still shows for WW3.
- Quit the game.
- Then close Steam.
- Then disconnect your device from the internet.
- Then wait for around 30 to 40 seconds.
- Then reconnect your device with the internet.
- Then relaunch Steam.
- Then check if the error still appears.
Fix 2: Delete The Game Profile Data
Next, you should try deleting the profile data.
- Go to the World War 3 launcher.
- Then tap on the menu drop-down from [Play].
- Then open the game profile folder.
- From here delete your game profile data.
- Then check if the error still persists.
Fix 3: Check Game Server Status
If the error still appears then check if World War 3 servers are down for maintenance or if servers are having some outage.
To check the WW3 server status you can visit downdetector or WW3 Twitter account. If you find that there is ongoing server maintenance or any outage then this might be the reason for the error. So we will suggest you to wait till things get back to normal.
Fix 4: Other Workarounds
If you still get the error then you can check for the following.
- Check and make sure Steam and the game are updated with the latest version.
- Go to any internet speed test website and test your internet connection.
- Try connecting your device over a mobile hotspot connection.
- At last, you can try reinstalling the game on your device.
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