Windows 10: 0xC1900101 - 0x30018: Windows Update Failing After 48%

Discus and support 0xC1900101 - 0x30018: Windows Update Failing After 48% in Windows 10 Installation and Upgrade to solve the problem; I'm trying to update my laptop from Windows 1703 to the latest 22H2 version, but the update consistently fails at 48% with the error:"0xC1900101 -... Discussion in 'Windows 10 Installation and Upgrade' started by Aditya Khati, Oct 8, 2024.

  1. ADITYA KHATI
    Aditya Khati Win User

    0xC1900101 - 0x30018: Windows Update Failing After 48%


    I'm trying to update my laptop from Windows 1703 to the latest 22H2 version, but the update consistently fails at 48% with the error:"0xC1900101 - 0x30018: The installation failed in the FIRST BOOT phase with an error during the SYSPREP SPECIALIZE operation."I've tried the following methods:Regular Windows UpdatesWindows Media Creation Tool both Automatic and ISO fileDisabled startup applications, antivirus, .NET 3.5, and other .NET versionsManually updated all driversOS Name Microsoft Windows 10 Home Single Language Windows Version: 1703System Manufacturer: Dell Inc. System Model: Inspiron

    :)
     
    Aditya Khati, Oct 8, 2024
    #1
  2. BREE
    Bree Win User

    0xC1900101 - 0x30018 Error Upgrading to Windows 10

    Some suggestions from Microsoft for 0x30018....

    and...

    Microsoft | Resolve Windows 10 upgrade errors : Technical information for IT Pros
     
    Bree, Oct 8, 2024
    #2
  3. MARIUS ESTERHUIZEN
    Marius Esterhuizen Win User
    Windows 10 1607 to 1703 Creators update fails with 0xC1900101 - 0x30018

    I am Getting the same error.....

    Windows 10 1607 to 1703 Creators update fails with 0xC1900101 - 0x30018
     
    Marius Esterhuizen, Oct 8, 2024
    #3
  4. VRTX
    vrtx Win User

    0xC1900101 - 0x30018: Windows Update Failing After 48%

    Windows 10 Error code 0xc1900101-0x30018

    0xC1900101 - 0x30018: Windows Update Failing After 48% 26840d1485953306t-windows-10-error-code-0xc1900101-0x30018-0xc1900101-0x30018.png

    Same here, have tried it at least three times to no avail. Installation gives a BSOD after second reboot at 32% of installation (6% of apps and drivers). It tries to resurrect the installation, fails, and rolls back to original OS, Windows 7 Ultimate, in my case. On return to W7 it gives the dreaded error code 0xc1900101-0x30018. Will be following this thread to see if any possible solution arises.

    Edit: During one of my attempts, I unplugged the USB drive and the Wifi USB, this did not help unfortunately.
     
    vrtx, Oct 8, 2024
    #4
Thema:

0xC1900101 - 0x30018: Windows Update Failing After 48%

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