Windows 10: Error 0x80070003 - 0x40008 after Moving EFI Partition

Discus and support Error 0x80070003 - 0x40008 after Moving EFI Partition in Windows 10 Software and Apps to solve the problem; Dear Microsoft Support,I did move my system from one SSD to another, after that I cannot Update Windows 11 anymore and also there is no way I can start... Discussion in 'Windows 10 Software and Apps' started by RolandRiedl, Jun 12, 2025 at 3:32 AM.

  1. ROLANDRIEDL
    RolandRiedl Win User

    Error 0x80070003 - 0x40008 after Moving EFI Partition


    Dear Microsoft Support,I did move my system from one SSD to another, after that I cannot Update Windows 11 anymore and also there is no way I can start an Inplace Upgrade with the most recent Windows 11 ISO.I do have the EFI-Partition as FAT32 with 1,0 GB on my System Drive, but most likely because I did clone it over from another physical SSD drive, Windows is unable to find it properly, even tough Windows 11 is booting and running perfectly normal. I was unable to find a solution online.I feel like my issues needs to be resolved very similarly to this question, just that I do have an EFI-Par

    :)
     
    RolandRiedl, Jun 12, 2025 at 3:32 AM
    #1
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Error 0x80070003 - 0x40008 after Moving EFI Partition

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