Error E100 occurs when you try to update your Xbox One console

You see the following error code when you try to update your Xbox One console software:

E100

or

E100 xxxxxxxx xxxxxxxx

Note The “x” digits vary.

Solution

To resolve this problem, use the Xbox One startup error troubleshooter:

Go to the Xbox One startup error troubleshooter.
Scroll down the screen and select E100.
Follow the instructions in the troubleshooter.

Related Issues

Xbox One operating system versions and system updates
About system updates on Xbox One
How to use the Offline System Update Diagnostic Tool on Xbox One
How to restart or power cycle your Xbox One console

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