How can I remove my old uPlay account from my current Xbox account without loggin into said...

Hello, first it's a pleasure to be able to help you today.

My name is welcome to the community.

Hello Pokefan220195, i'm sorry for this happening, but not only at Ubisoft the issue of bonding and de-crease is done by the account owner, but at Microsoft as well.

If you can re-access your old Microsoft account, please click the link below:

https://account.microsoft.com/

Sign in with the account then go to "Privacy" after "Apps and Services", and there you will find all the accounts of the developers that are linked, and only in this way will you be able to unlink the accounts.

Unfortunately, even Xbox support can't help you with this.

Can I remove my account without having to use my xbox? Currently I have to be away from it to use a steady internet connection.

Not sure man I just activated my UPlay and played some multiplayer without any issues. Maybe sign up for a new account if you are using an old one from AC 3?

The one I have on my xbox has my zune account, games, achievements, etc. The one that was on my phone does not have any xbox or zune content on it. Its basically a shell account. But I did remove the new account (the one without any content on it) from my
phone and I am currently using the old WLID (the one that does have the live content) so that I can use some things. However, I would really like to change my current WLID on this account to my new account.

It appears to be a problem with my account. I got a replacement Xbox One and the problems persisted. So I tried a different method and set up a new account on the Xbox One, completely removed Kinect Sports Rivals Preseason as well as my current account
(also removed the Xbox as my Home Xbox) and redownloaded the game. It worked perfectly. I then signed into my current account and the game worked. I used the same method with Zoo Tycoon Demo, Killer Instinct Demo, and Zumba Demo. All worked with the new
account but would not work if I downloaded the game using my current account. Once the uncorrupted game was downloaded (after removing my current account completely) it worked with my current account. I tried this method in reverse. When I downloaded FIFA
using my current account, left the download on the Xbox but completely removed my current account (including removing it as my home Xbox), and associated the download with the new account, the download failed to work with the new account. I am going to try
downloading FIFA with yet another account (clean without my current account being associated with my Xbox) to see if I can uncorrupt the file on my current account and the new account.