How can I play Xbox 360 games with my Xbox one account that is not transferred from an Xbox...

On the Xbox 360, this was possible as long as account B was playing on the same console the game was bought on (or the license was attached to, if ever transferred) and connected to Xbox Live. There's no Support article regarding this on Xbox One, you can
test it out by trying to access the game from "My Games and Apps" on account B.

how can i get my dlc for assassins creed 4 black flag from my xbox 360 to transfer too my xbox one

Hey there
,

Thanks for reaching out. I'm sorry to hear about the issue with transferring Minecraft Xbox 360 save to Xbox One.

I recommend checking out the following Support articles:
Transfer Minecraft worlds on Xbox console and

Moving from Xbox 360 to Xbox One.

Try this and let us know the results.

The links above do not relate to my issue. As stated in my original posting, I can transfer my worlds from Xbox 360 to Xbox One Edition (Legacy version), but can not load or play them due to current updated versions released. Both my 360 and xb1 are fully
updated which is why I can no longer play my Xbox 360 worlds on Xbox One. Since the Xbox 360 is at a higher version number or content update version then Xbox One now, my Xbox One is unable to load the saves.

At this point it may sound odd, but my Xbox One is now outdated by my Xbox 360 so I have only been playing on my 360. So a console from 2005 is more advanced then a console from 2013.

This may help if not , let me know

How do I transfer my saved worlds from Xbox 360 to Xbox One Edition?

You’ll need to ensure you have the latest update for Minecraft: Xbox 360 Edition by starting the game while connected to Xbox Live. The most recent update contains a feature that allows you to upload one saved
world at a time to a save transfer slot. You can then use the Xbox 360 save download feature on Minecraft: Xbox One Edition to download that world. You’ll need to make sure you download that save to your Xbox One before you can upload a new save using your
Xbox 360. You can do this as often as you like, but you can only transfer one saved world at a time.


How do I transfer my saved worlds from Minecraft Xbox One Edition to Minecraft for Xbox One?

You’ll need to ensure you have the latest update to Minecraft by starting the game while connected to Xbox Live. Choose “Play” and navigate down to the bottom, here you will find a button called “Sync Old
Worlds”. Select this button and choose the world you would like to transfer. You can do this as often as you like, but you can only transfer one world at a time.

The original Xbox games saves cannot be transferred. You will have to start those games again on the Xbox One if you want to play them. As for the Xbox 360 game saves, they can be saved to the cloud using the xbox 360, and they automatically transfer over
when you play a 360 game on the One. All saves on the Xbox One are stored on the cloud, and on the Xbox One. You can find the saves for each game by highlighting your game on my games and apps, press the menu button on controller and select manage game, and
from there you can find your saves.