Win 11 Version 24H2 Install Failed

Anonymous
2025-05-08T01:25:37+00:00

I tried to install Win 11 Version 24H2 for the second time, and it failed for a second time. The first BSOD message gave the following info:

Your device ran into a problem and needs to restart.

Stop code: INACCESSIBLE BOOT DEVICE

After a couple of restarts, the update was backed out. I'm back on Windows 11 Pro Version 23H2.

I checked the update history and saw the Install error code - 0xc1900101.

Before I tried the 24H2 update, I did the following:

Unplug unnecessary USB devices

Drivers were updated

No issues in Device Manager

I have 30GB of free space on the drive

Any help would be appreciated,

sms1295

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

104 answers

Sort by: Oldest
Most helpful Newest Oldest
  1. Anonymous
    2025-05-10T14:01:56+00:00

    Ramesh,

    I'll work on the Farbar scans later today, but here is the other.

    Ran/results: schtasks.exe /Run /TN "\Microsoft\Windows\Application Experience\Microsoft Compatibility Appraiser"

    SUCCESS: Attempted to run the scheduled task "\Microsoft\Windows\Application Experience\Microsoft Compatibility Appraiser".

    Ran/results: REG QUERY "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators" /s

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators\GE24H2 

    DestBuildNum    REG\_SZ    26100 

DestBuildNumList    REG\_SZ    26100 

GStatus    REG\_SZ    2 

GatedBlockId    REG\_MULTI\_SZ    None 

GatedBlockReason    REG\_MULTI\_SZ    None 

GatedFeature    REG\_MULTI\_SZ    None 

Guest    REG\_SZ    0 

MCE    REG\_SZ    0 

RedReason    REG\_MULTI\_SZ    None 

UpgEx    REG\_SZ    Green 

UpgExU    REG\_SZ    Green 

CurrentTargetOs    REG\_SZ    NI23H2 

DataExpDate    REG\_SZ    06/15/2025 

DataExpDateEpoch    REG\_SZ    1749945600 

DataRelDate    REG\_SZ    05/01/2025 

DataRelDateEpoch    REG\_SZ    1746057600 

OemPref    REG\_SZ    0 

SdbVer    REG\_SZ    2733 

Version    REG\_SZ    12 

WIP    REG\_SZ    0 

AppraiserVersion    REG\_SZ    10022621 

Bat    REG\_SZ    0 

Bios    REG\_SZ    2024 

BootSect    REG\_SZ    512 

ComfUp    REG\_SZ    0 

Comm    REG\_SZ    Pro 

Fam    REG\_SZ    0 

Fing    REG\_SZ    0 

Free    REG\_SZ    16to32 

GenTelRunTimestamp    REG\_SZ    133912212009107392 

Genuine    REG\_SZ    1 

InboxDataVersion    REG\_SZ    2650 

Office    REG\_SZ    1 

Paper    REG\_SZ    0 

Perf    REG\_SZ    High 

Touch    REG\_SZ    0 

DataVer    REG\_SZ    2710 

DataVerRecommended    REG\_SZ    TRUE 

FailedPrereqs    REG\_MULTI\_SZ    None 

TimestampEpochString    REG\_SZ    1746747613 

Timestamp    REG\_QWORD    0x1dbc0728b490ee3

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators\GE24H2Setup 

    DestBuildNum    REG\_SZ    26075 

GStatus    REG\_SZ    2 

GatedBlockId    REG\_MULTI\_SZ    None 

GatedBlockReason    REG\_MULTI\_SZ    None 

AppraiserVersion    REG\_SZ    Unknown 

DataExpDate    REG\_SZ    06/15/2025 

DataExpDateEpoch    REG\_SZ    1749945600 

DataRelDate    REG\_SZ    05/01/2025 

DataRelDateEpoch    REG\_SZ    1746057600 

InboxDataVersion    REG\_SZ    Unknown 

SdbVer    REG\_SZ    2733 

Version    REG\_SZ    12 

DataVer    REG\_SZ    2733 

DataVerRecommended    REG\_SZ    TRUE 

FailedPrereqs    REG\_MULTI\_SZ    None 

TimestampEpochString    REG\_SZ    1746619391 

Timestamp    REG\_QWORD    0x1dbbf480121c298

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators\NI23H2 

    DestBuildNum    REG\_SZ    22631 

DestBuildNumList    REG\_SZ    22631,22635 

GStatus    REG\_SZ    2 

GatedBlockId    REG\_MULTI\_SZ    None 

GatedBlockReason    REG\_MULTI\_SZ    None 

GatedFeature    REG\_MULTI\_SZ    None 

Guest    REG\_SZ    0 

MCE    REG\_SZ    0 

RedReason    REG\_MULTI\_SZ    None 

UpgEx    REG\_SZ    Green 

UpgExU    REG\_SZ    Green 

CurrentTargetOs    REG\_SZ    NI23H2 

DataExpDate    REG\_SZ    06/15/2025 

DataExpDateEpoch    REG\_SZ    1749945600 

DataRelDate    REG\_SZ    05/01/2025 

DataRelDateEpoch    REG\_SZ    1746057600 

OemPref    REG\_SZ    0 

SdbVer    REG\_SZ    2733 

Version    REG\_SZ    12 

WIP    REG\_SZ    0 

AppraiserVersion    REG\_SZ    10022621 

Bat    REG\_SZ    0 

Bios    REG\_SZ    2024 

BootSect    REG\_SZ    512 

ComfUp    REG\_SZ    0 

Comm    REG\_SZ    Pro 

Fam    REG\_SZ    0 

Fing    REG\_SZ    0 

Free    REG\_SZ    16to32 

GenTelRunTimestamp    REG\_SZ    133912212009107392 

Genuine    REG\_SZ    1 

InboxDataVersion    REG\_SZ    2650 

Office    REG\_SZ    1 

Paper    REG\_SZ    0 

Perf    REG\_SZ    High 

Touch    REG\_SZ    0 

DataVer    REG\_SZ    2710 

DataVerRecommended    REG\_SZ    TRUE 

FailedPrereqs    REG\_MULTI\_SZ    None 

TimestampEpochString    REG\_SZ    1746747613 

Timestamp    REG\_QWORD    0x1dbc0728b3e7409

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators\UNV 

    CurrentTargetOs    REG\_SZ    NI23H2 

DataExpDate    REG\_SZ    01/01/1601 

DataExpDateEpoch    REG\_SZ    0 

DataRelDate    REG\_SZ    05/01/2025 

DataRelDateEpoch    REG\_SZ    1746057600 

OemPref    REG\_SZ    0 

SdbVer    REG\_SZ    2733 

Version    REG\_SZ    12 

WIP    REG\_SZ    0 

AppraiserVersion    REG\_SZ    10022621 

Bat    REG\_SZ    0 

Bios    REG\_SZ    2024 

BootSect    REG\_SZ    512 

ComfUp    REG\_SZ    0 

Comm    REG\_SZ    Pro 

Fam    REG\_SZ    0 

Fing    REG\_SZ    0 

Free    REG\_SZ    16to32 

GenTelRunTimestamp    REG\_SZ    133912212009107392 

Genuine    REG\_SZ    1 

InboxDataVersion    REG\_SZ    2650 

Office    REG\_SZ    1 

Paper    REG\_SZ    0 

Perf    REG\_SZ    High 

Touch    REG\_SZ    0 

DataVer    REG\_SZ    2710 

DataVerRecommended    REG\_SZ    TRUE 

FailedPrereqs    REG\_MULTI\_SZ    None 

TimestampEpochString    REG\_SZ    1746747612 

Timestamp    REG\_QWORD    0x1dbc0728ac8a80e

    Thanks for your help,

    sms1295

    Was this answer helpful?

    0 comments
  2. Anonymous
    2025-05-10T14:09:24+00:00

    When available please update the progress with the steps in the prior past (#1 - #6).

    Was this answer helpful?

    0 comments
  3. Ramesh 181.2K Reputation points Volunteer Moderator
    2025-05-10T14:11:03+00:00

    Ramesh,

    I'll work on the Farbar scans later today, but here is the other.

    Ok.

    Ran/results: REG QUERY "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators" /s

    HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\TargetVersionUpgradeExperienceIndicators\GE24H2

    Great. There are no gated blocks.

    Was this answer helpful?

    0 comments
  4. Lester Bernard Reyes 84,815 Reputation points Independent Advisor
    2025-05-10T17:35:37+00:00

    Sure, thanks, and I hope it will be all good.

    Was this answer helpful?

    0 comments
  5. Anonymous
    2025-05-10T17:56:24+00:00

    Open administrative command prompt and copy and paste:

    wmic useraccount get name, sid

    whoami /user

    reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList"

    Post a share link.

    Was this answer helpful?

    0 comments