I CAN’T PLAY CALL OF DUTY MODERN WARFARE MULTIPLAYER EVEN THO IVE BOUGHT THE WHOLE GAME

Call of duty has sometimes server issues and sometimes core services are down at times etc. So just check on xbox status to ensure nothing is going on in concern with that. Usually its the servers. https://beta.support.xbox.com/xbox-live-status

So what am i supposed to do know

Hi, how are you? In these same times we have been seeing that the servers of various games are down, that's why these types of errors come out.

Are you playing Call of Duty: Modern Warfare 2 or Call of Duty: Black Ops? With Call of Duty: Modern Warfare 2 an issue could be you are trying to play split screen online multiplayer over Xbox Live. Call of Duty: Modern Warfare 2 does not support split
screen online multiplayer. On the other hand if you are playing Call of Duty: Black Ops split screen online multiplayer is support however both accounts must be gold subscriptions (unless the 2nd user is signed in as a guest). If this problem proceeds please
power off your console and wait some time and try again. Good luck!

Hi @anbuj001

You get the "Oops.not sure what happened here. Please try again later." when you try and install the multiplayer pack from within the Call of Duty Modern Warfare 2019 game. This is the error I was getting. If you close the window you will see the dreaded PILUM error code!

So as per my post, you need to navigate to the Call of Duty Modern Warfare 2019 game in the Xbox game store, choose the Call of Duty: Modern Warfare - Digital S..." edition and then scroll down to the "In This Bundle" portion.

Then choose the multiplayer pack for Call of Duty Modern Warfare and install that.

The reason for the error is because Call of Duty Warzone versions have been updated, but the Call of Duty Modern Warfare 2019 game multiplayer included version link has not, hence the error you get.

Hopefully this helps you resolve this issue!