oblivion dlc wont work

Play with Disc 2 inserted, instead of Disc 1. That should fix the issue.

If you are still having issues, Uninstall the game, and then insert only Disc 2, and let the game install.

Good Luck!

Okay, now ALL my DLC is missing, and other games are starting to mess up. Went to play Mass Effect the other day and it says it's unable to find the last save and the DLC for it wont show up. Went to play Oblivion and none of the DLC's work for that and
it wont save at all. (for Oblivion) I save my game, go to the load screen, and it's not there. Hearthfire is still messed up. I wasn't having any of these problems until I downloaded the newest System Update.... Please anybody help.

Hello @ToxicTemper89 , 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 to 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 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 resync 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.

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.

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

Kind Regards
Stay safe, and happy gaming

Sale is on, but not for Skyrim DLC.

Skyrim and Oblivion games on demand, and the two big DLC for Oblivion are the sale items.

I'm sorry you're having problems with your game, unfortunately Oblivion requires a hard drive to install the DLC. It won't work from a flash drive or your 360's internal storage. Your 4GB consoles storage is flash memory, it's not a hard drive. Oblivion
is an old game, it does not recognise dlc on memory units, only hard drives.