Modern Warfare 2021 Missing Data Pack 1

Hello jordannguyen2, I hope everything is going well!

Thank you for reaching Microsoft Xbox Forum support!

I highly recommend following the troubleshooting steps here:

After each step try to see if the issue is fixed!

First, hold down the power button for about 10 seconds, until the console shuts off, then unplug the power cord and wait for 2-3 minutes before plugging it back in and turn on the Xbox.

If the issue persists, please select System > Settings > devices and streaming > blue ray > persistent storage > clear three times > restart console.

If you are still encountering the same issue, please select System > Settings > System > Console info > Select Reset console > Choose Reset and keep my games and apps

If you are still having the same issue, it’s possible that the local save for the game has become corrupted. If so, deleting the local save and re-syncing with the cloud might correct the problem.
First, delete the local save:
1. Press the Xbox button to open the guide and then select My games & apps > See all > Games.
2. Highlight the game title, and then press the Menu button on your controller.
3. Select Manage game and add-ons > Saved data.
4. Select Delete all to remove the local save of this game, then follow the prompts.
After you delete the local save, restart your Xbox:
1. Press and hold the Xbox button in the center of your controller.
2. Select Restart console, then follow the prompts.
After you restart your Xbox, re-sync your saved games to the cloud. Your saved games are automatically stored in the cloud while you’re connected to Xbox Live.
Try playing the game again to see if re-syncing with the cloud corrected the game problem.

I wish you a lovely day, and I hope this helps you out!

Kind Regards

Stay safe, and happy gaming!

Does every dlc appear on "Manage game & Add-ons" on MW ? is there any missing ? you should have:

• “Call of Duty: Modern Warfare — Multiplayer Pack”
• “Call of Duty: Modern Warfare — Spec Ops Pack 1″
• “Call of Duty: Modern Warfare — Campaign Pack 1″
• “Call of Duty: Modern Warfare — Campaign Pack 2″

I looked at this: https://www.gamerevolution.com/guid...c-packs-error-you-do-not-own-the-dlc-pack-fix

I found this list on youtube and both my ground war and multiplayer works.

1. Modern Warfare base game (contains Warzone only)(REQUIRED)

Data Pack 1 (delete it ! )

Data Pack 2 (delete it ! )

! > 4. Compatibility Pack CP/COOP (2021 update)(REQUIRED for COOP)

! > 5. Compatibility Pack CP/MP (2021 update)(REQUIRED for MP)

Campaign Pack 1 (Xbox : delete it ! )(Playstation : Have it !)

Campaign Pack 2 (Xbox : delete it ! )(Playstation : Have it !)

! > 8. Campaign Pack (2021 update)(REQUIRED for CP)

Spec Ops Pack 1 (Xbox : delete it ! )(Playstation : Have it !)

Spec Ops Pack 2 (delete it ! )

Survival Pack (delete it ! )

! > 12. Spec Ops Pack (2021 update)(REQUIRED for COOP)

! > 13. Multiplayer Pack (1) (6Gb)(REQUIRED for MP)

Multiplayer Pack 2 (delete it ! )

Multiplayer Pack 3 (delete it ! )

! > 16. Multiplayer Pack (2021 update, also called MP Pack 2 in system)(22Gb)(REQUIRED for MP)

Go to the store in your game and download the data pack 1 for modern warfare

Can you please validate if these packs are installed:

Modern Warfare - Campaign Pack 1

Modern Warfare - Campaign Pack 2

Modern Warfare - Multiplayer Pack

Modern Warfare - Special Ops Pack 1