Black Ops 3 Connectivity error, ABC error

On black ops 3 i get the ABC error. On modern warfare it just says connection failed, or cant connect to online services

Hi Brian,

Sometimes when a game installs for the first time it can sometimes “miss out a few spaces in the game downloads”. This happens mostly in older games lik Black Ops 3. So my advice to you is to reinstall the game. If ths dosent work dont hesitate to contact
us.

I hope this has resolved your issue.

Hello,

Here is the link to activisions Support/Contact Us page: https://support.activision.com/contact-us Here you will have to selected the game you are having trouble with
(Black ops 3) and select what problem you currently are having with the game.

I hope this sorts out your problem.

Heya! Thank you for actually getting back to me, I already reinstalled black ops and contacted xbox services, they said theres no use unless I contact activision but I cant seem to get their number, any chance you know any other solutions to the error?

I can agree with this solution. If you're in the insider program, then you have to remove yourself from it. I tried everything else and the insider program removal fixed everything.