Dishonored 2 saved files being removed.

Clear the cache data of game and try to download again.

how would i go about deleting the cached data?

Bethesda Softworks owns Bethseda Game Studios, which is working on Skyrim DLC while Dishonored and Prey 2 are being developed by companies that are owned by Bethsoft.

When you removed the game, did you remove the save file that is stored locally on the Xbox? If so, it sounds like the save file might actually be corrupted on the cloud server that is syncing with your profile. If that is the case, unfortunately you will
have to remove the save file from both the cloud server and your Xbox. This will however cause you to have to restart in your game.

How to remove both the cloud save and local save:

1. Go to you My Games & Apps

2. Find NBA2k17 and press the menu button and select manage game

3. Go to the save data, press the menu button witht he save data selected and hit Delete.

4. A window will pop-up asking if you want to delete everywhere or just from the console, select everywhere. This will remove all saved data from the cloud as well as the console.

I hope this helps!

Like you have noticed and Killerhedake mentioned, it was removed as a prompt but you could still move the install file to your USB...the only problem is that it's a bit annoying and it also makes you waste more time. It's what I do with Alan Wake and Dishonored.