Your selected storage is not available- Error- controller doesn't work

that error code means the account doesn't exist.

try moving, deleting, reloading you account on to that xbox.

if that doesn't work clear your system cache.

1. Press the Guide button on your controller, select Settings, and then select System Settings.

2. Select Storage or Memory.

3. Highlight any storage device, and then press Y on your controller.

(It doesn't matter which storage device you select; the cache will be cleared for all storage devices.)

4.Select Clear System Cache.

5. When prompted to confirm storage device maintenance, select Yes.

Do you also get any error codes?

Try changing your password online from https://account.microsoft.com/

This can "refresh" your login details, solving some login problems.

If that doesn't work, clear your Xbox 360's cache:

Press the Guide button on your controller, go to Settings, and select System Settings.

Select Storage.

Highlight but don’t select a storage device, and then press the Y button  on your controller for Device Options.

Note It doesn't matter which storage device you choose. This clears the cache for all storage devices.

On the Device Options screen, select Clear System Cache.

When prompted to confirm storage device maintenance, select Yes.

Try this and see if it works. Press the Guide button on your controller, go to Settings, and select System Settings.

Select Storage or Memory.

Highlight any storage device, and then press Y on your controller. (It doesn't matter which storage device you select; the cache will be cleared for all storage devices.)

Select Clear System Cache.

When prompted to confirm storage device maintenance, select Yes

Have you tried clearing the cache.

Here is how you do it.

1. Press the Guide button on your controller.
2. Go to Settings and then select System Settings.
3. Select Storage or Memory.
4. Highlight any storage device, and then press Y on your controller. (It doesn't matter which storage device you select; the cache will be cleared for all storage devices.)
5. Select Clear System Cache.
6. When prompted to confirm storage device maintenance, select Yes.

If that doesn't work try downloading your profile again.

Hope that helps

David McCarthy

Hello there ELITE 1904Xx,

80151011 is a code when you try to sign in to Xbox LIVE, there may be a problem with your profile.

You can Verify your Microsoft account information or clear your system cache

Here is how to clear your cache

Press the Guide button on your controller.

Go to settings and select System Settings.

Select Storage or Memory.

Highlight any storage device, and then press Y on your controller. (It doesn't matter which storage device you select; the cache will be cleared for all storage devices.)

Select Clear System Cache.

When prompted to confirm storage device maintenance, select Yes.

If this doesnt work, please refer to this page and enter the code

support.xbox.com/.../error-code-lookup