Xbox Insider Hub not even installing?

I have a gamertag, say "A", and got (without being able to make a choice) "B" when I installed the Xbox Insider Hub.

I got a message that my 'store' account wasn't the same as my Xbox account.

But I can't change "B" to "A"! Even after deinstallation of the Xbox Insider Hub.

Trying again to install the Hub, I received "B" again!

How can I login with "A" in a Xbox Insider Hub??

I'm pretty sure that you just have to have the Xbox Insider Hub installed when they release the beta for Xbox System Software, and even then, not everybody gets to beta test it.

The preview program is simply the old name for the insider hub.

The Xbox Insider Hub can be installed from Microsoft Store on your Windows 10 PC.

1. Open Microsoft Store.
2. Search for the Xbox Insider Hub.
3. Select Get/Install.

Stop participating in the Xbox Insider Program

1. Launch the Xbox Insider Hub.
2. Go to Settings > Manage devices.
3. Select the consoles to unenroll from the Xbox Insider Program.
4. Uninstall the Xbox Insider Hub.

Hi I'm Peter an independent advisor, glad to hear you want to try out the insider hub. Anyone can register, you need to install the xbox insider hub first of all on either the PC or Xbox One:

Xbox One

Move over to the Store tab on the dashboard or select Store in the guide.

Choose Search.

Enter insider in the box, then select Xbox Insider Hub.

Select Get or Install.

On Windows 10

The Xbox Insider Hub can be installed from Microsoft Store on your Windows 10 PC.

Press the Start button, type store, then select Microsoft Store.

Select Search, enter insider in the box, then select Xbox Insider Hub.

Select Get or Install.

To sign in for the first time (use your gamer tag):

If you weren’t part of the old Xbox Preview Program, you’ll want to search the store for the Xbox Insider Hub. If you were, however, take a look in the updates section of My Games & Apps to update to the Insider Hub.

Accept the terms and conditions after opening up the Xbox Insider Hub

On the main screen for the Insider Hub, go to Insider Content section and select the Xbox One Update Preview section

Simply press the join button on the next page, and you’re in! Just keep in mind that it will take up to 72 hours to start getting preview updates.

Let me know if you have any problems and we will look forward to hearing your gaming feedback

Glad to hear mate, you are most welcome at anytime!