Windows 10: How to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103

Discus and support How to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103 in Windows 10 Gaming to solve the problem; My machine:Processor 12th Gen IntelR CoreTM i7-12700H 2.70 GHz Installed RAM 8.00 GB 7.71 GB usable System type 64-bit operating system, x64-based... Discussion in 'Windows 10 Gaming' started by micex, Feb 17, 2023.

  1. MICEX
    micex Win User

    How to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103


    My machineHow to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103 :processor 12th Gen IntelR CoreTM i7-12700H 2.70 GHz Installed RAM 8.00 GB 7.71 GB usable System type 64-bit operating system, x64-based processor OS specifications:Edition Windows 11 Home Version 22H2 OS build 22621.1265 PROBLEM:Realtek - Extension - 9.21.3690.415Install error - 0x80070103Realtek - Extension - 9.21.3690.415Install error - 0x80070103How can I fix this?

    :)
     
    micex, Feb 17, 2023
    #1
  2. G. MANN
    G. Mann Win User

    Install error - 0x80070103 Realtek Semiconductor Corp. - Extension - 6.0.9411.1

    Realtek won't update. Install error - 0x80070103 Realtek Semiconductor Corp. - Extension - 6.0.9411.1
     
    G. Mann, Feb 17, 2023
    #2
  3. JOSHUA_784
    Joshua_784 Win User
    RealTek Extension Downloads Not Working

    I use Windows 11 and this morning I got some notifications that I needed to download some RealTek extensions but they are not working, The three are:

    Realtek - Extension - 9.21.3690.427

    Install error - 0x80070103

    Realtek - Extension - 9.21.3690.427

    Install error - 0x80070103

    Realtek Semiconductor Corp. - Extension - 6.0.9366.1

    Install error - 0x80070103

    Anyone know why this is happening and if the update it legit or not?
     
    Joshua_784, Feb 17, 2023
    #3
  4. AMYC11
    AmyC11 Win User

    How to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103

    How to handle Install error - 0x80070103

    I have the same error

    Intel Corporation - Extension - 27.20.100.9621

    Install error - 0x80070103

    Surface - Extension - 2.19.137.0

    Install error - 0x80070103

    Surface - Extension - 2.9.139.0

    Install error - 0x80070103
     
    AmyC11, Feb 17, 2023
    #4
Thema:

How to fix: Realtek - Extension - 9.21.3690.415 - Install error - 0x80070103

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