Could not update to 22h2 due to 0x800701b1 and 0xC1900101 error. Then I managed to update and boot fails, 0xc0000098 errror. What do I do?

Anonymous
2022-11-26T16:43:05+00:00

Well, this.
If I try to install the update after a while pc restarts and restores old version

Windows for home | Windows 11 | Windows update

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Ramesh 181.6K Reputation points Volunteer Moderator
2022-11-27T16:03:13+00:00

Sacha,

Let's try deleting the erroneous boot entries which are pointing to a non-existent device.

The statutory warning applies! Before modifying the boot configuration, please backup your system image (the OS and boot partitions) to an external hard drive using Macrium Reflect Free edition.

From Admin Command Prompt, run:

  • bcdedit /export c:\boot_config_backup.bcd
  • bcdedit /delete {9649d88d-4b28-11ed-8001-6d7368757261}
  • bcdedit /delete {4069d4e4-2920-11ed-be4c-a85e45d0a878}

Then, run these commands and post the output here:

  • bcdedit /enum All
  • bcdedit /enum All -v

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  1. Ramesh 181.6K Reputation points Volunteer Moderator
    2022-11-28T17:07:49+00:00

    Yeah... using the USB setup disk.

    I'm assuming you have a proper backup in place this time around.

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  2. Anonymous
    2022-11-28T17:30:52+00:00

    Isn’t this just the check disk? Is that dangerous too?
    Also, if I create an image of the whole disk, including the defective EFi partition, wouldn't it be like going back to square one?

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  3. Ramesh 181.6K Reputation points Volunteer Moderator
    2022-11-28T17:44:19+00:00

    It depends. If there are hard drive errors/bad sectors in that partition, chkdsk might mark that sector as bad and recover data from there. Nothing might happen in most cases. But we can't take chances when working with the boot partition.

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  4. Anonymous
    2022-11-28T17:48:19+00:00

    Ok I'll have to buy another drive then, the last free one I used it for burning the USB setup disk

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