If you're having trouble during your journey in ReCore, either game or Xbox related, please reach out to the excellent people at Xbox Support. You can message them on Twitter @XboxSupport or contact them on their website: http://support.xbox.com.
If you receive this message or the error code, check to make sure you have the anniversary update for Windows 10.
We have found some issues related to user profile management & ReCore related to a subset of achievements when switching between devices. While your regular game progress will not be effected, to ensure your achievements go with you, we recommend players always:
The T8-NK frame is not currently available, but please stay tuned for more news.