How do you fix sys_error for modern warfare

Will this make me redownload any game ?

Xbox can I please get some help I just wanna play the game I paid for

I’ve tried to restart completely if I were to redownload the game I wouldn’t be able to play for days. Because the game is to big for my WiFi to download thag fast

Hi, I hope you're doing great out there. I am an Independent advisor and I am here to help you in regard to your concern.

We may need to uninstall and reinstall the game as it can be corrupted but let's perform troubleshooting steps first. Kindly follow the steps below accordingly:

POWERCYCLE CONSOLE​​​

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1. Turn off your console by holding the Xbox button on the front of the console for approximately 10 seconds. The console will turn off. ​​​

2. Turn your console back on by pressing the Xbox button on the console or the Xbox button on your controller. ​​​

If that didn't work resetting the console keeping games and apps will be the next option. Don't worry because as long as you're connected to Xbox Live your saved progress, games, will not be deleted. It will remove all of your accounts but you can add all of them later on.

Press the Xbox button to open the guide.

Select Profile & system > Settings > System > Console info.

Select Reset console.

Reset and keep my games & apps.

Our xbox one is doing it with Modern Warfare. How can this be fixed?