Help me! I can't install Subnautica. Error: 0x00000001

Same here, I am many weeks without cant play or install anygame, always getting erro 0x00000001. I try all possible troubleshoting and nothing runs. Yes, it seems a launcher error since there is many ppl with same problem on forums. Please, fix it Microsoft.

Try going to Settings>Apps & features > Right Click on Gaming Services > Click on Advanced > Click Repair and then Reset. It should then be removed from the Apps & features, then click Install and check for updates.

First, run the Windows Update Troubleshooter for Windows 10 (microsoft.com), then follow the steps mentioned here => Troubleshoot game installations on a Windows 10 device | Xbox Support.

After following the previously mentioned steps, performing a quick boot on you device will also help so make sure to follow the steps mentioned here => How to perform a clean boot in Windows (microsoft.com).

It may seem odd, but try to Repair and Reset the Gaming Service App, then try to install the game after you check for the update on the Win. Store.

Hey,

This solution doesn't work.

I have read the Feedback and i saw, that it doesn't work at much people. So it must be a Problem with the launcher and not the Computer. Do you know something about this? I have buy the gamepass only for Subnautica and DBD and Subnautica doesn't work

In summary:

I am not the only one with the Problem. Many people have it too. My brother inclusive on another PC.

Is this fixable or is it to 100% not a Problem from the xbox launcher?

Malik