Failed Install 2023-09 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5030310)

Anonymous
2023-09-29T16:59:02+00:00

Why does Windows update 2023-09 Cumulative Update Preview for Windows 11 Version 22H2 for x64-based Systems (KB5030310) fail to install when it's not for my co-workers? All other updates are downloaded and installed with no problem. I believe this is the Pre-CoPilot update that I have been waiting for. Install error Install error - 0x80070002.

Windows for home | Windows 11 | Windows update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

0 comments

54 answers

Sort by: Newest
Most helpful Newest Oldest
  1. TekkieBoy 12,556 Reputation points Volunteer Moderator
    2023-10-01T05:55:24+00:00

    Error Code 0x800f081f means CBS_E_SOURCE_MISSING.

    Perform a repair installation known as In-place Upgrade to fix the problem.

    https://answers.microsoft.com/en-us/windows/forum/all/how-to-run-in-place-upgrade-in-windows-11/4d469147-2747-4dcb-88a4-aae9273a4500 

    Make sure you always back up your data when performing a repair installation.

    Because even an in-place upgrade can go wrong in the worst case scenario.

    You should also temporarily uninstall third-party antivirus programs beforehand and also use the removal tool if the manufacturer provides one.

    Greetings

    Was this answer helpful?

    0 comments
  2. Anonymous
    2023-10-01T05:52:45+00:00

    I´m having exactly the same problem for weeks now.

    I already tried the fix that was posted here.

    It seems to only be this one update. Other updates like Defender signatures and stuff go through.

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments
  3. Anonymous
    2023-10-01T02:30:34+00:00

    Thanks for this David. I tried everything and nothing worked. I'm getting Install error - 0x80070002

    I'm doing this on a less than a week old computer. Can you please help?

    Thanks

    Was this answer helpful?

    0 comments
  4. Anonymous
    2023-09-30T19:24:48+00:00

    Hi im having the same problem, Im having install error 0x800f0991. Do you have any fix?

    Was this answer helpful?

    2 people found this answer helpful.
    0 comments
  5. David-M 126.5K Reputation points Independent Advisor
    2023-09-30T13:09:21+00:00

    Is the affected computer joined to a domain?

    Was this answer helpful?

    0 comments