Windows 10: 0x800700c1 Update Error, Windows 10

Discus and support 0x800700c1 Update Error, Windows 10 in Windows 10 Installation and Upgrade to solve the problem; I've tried to update my windows laptop but it's giving me the 0x800700c1 error. I've tried media creation tool but it gives me the same error. If... Discussion in 'Windows 10 Installation and Upgrade' started by Carlos de la Rosa1, May 27, 2023.

  1. 0x800700c1 Update Error, Windows 10


    I've tried to update my windows laptop but it's giving me the 0x800700c1 error. I've tried media creation tool but it gives me the same error. If possible, I would like to not have to wipe my whole computer.

    :)
     
    Carlos de la Rosa1, May 27, 2023
    #1
  2. 68One Win User

    Error 0x800700c1 in windows 10

    I have got the error 0x800700C1 and could not update KB3115259, KB3167685, KB3163018 & KB3149135 since a week ago. I tried both you two methods but the result was the same. I don't wish to follow hbja to go back to "Factory Setting". Can you help me sort
    it out with other solutions?
     
    68One, May 27, 2023
    #2
  3. Error 0x800700c1 in windows 10

    Hi,

    Thank you for posting your query on Microsoft Community.

    Share this information to assist you better.

    • Which build is currently installed in your computer?
    • Do you have any anti-virus program installed?
    The error code 0x800700C1 occurs because the Windows Authenticode Signature Verification function now verifies portable executable (PE) files.

    I suggest you to follow the methods below and check if you can install the updates:

    Method 1: Run Windows Update Troubleshooter

    I suggest you to run the Windows Update Troubleshooter. Follow these steps to run Windows Update
    troubleshooter:

    • Press Windows key + W and type
      troubleshooting.
    • Select Troubleshooting.
    • Select View all on the top left corner.
    • Click Windows Update troubleshooter.
    • Follow the on-screen instructions to run the troubleshooter.
    • Check if issue persists.
    If the issue persists, follow next method.

    Method 2:

    I suggest you to check if the services responsible for Windows update is running. Refer to these steps:

    • Press Windows key +R, type “services.msc
    • Locate the BITS, Cryptographic, MSI Installer
      and the Windows Update Services and check if it is running.
    • If not, right click on the service and click start to start the service.

    Hope this helps, let us know the status of the issue. We will assist you further.
     
    Rakesh Narayanaswamy, May 27, 2023
    #3
  4. 0x800700c1 Update Error, Windows 10

    Windows 10 Updates still not taking (Error 0x800700c1)

    Steps 1-3 completed, on Step 4: no pop-up box with Defer upgrades option.

    There was a drop-down box for "Notify to schedule restart" (this was selected) and another for "Automatic." I changed to Automatic and attempted to download and install upgrades again. No luck. I also followed the link to the Microsoft Update Catalog to
    manually download and install Updates.

    Update for Windows 10 Version 1511 for x64-based Systems (KB3181403) - Error 0x800700c1

    -downloaded, did not install.

    Security Update for Windows 10 Version 1511 for x64-based Systems (KB3172729) - Error 0x800700c1

    -showed the following:


    0x800700c1 Update Error, Windows 10 0facfef3-9eba-44db-9ea7-f0991e40f4b8.jpg


    Security Update for Adobe Flash Player for Windows 10 Version 1511 (for x64-based Systems) (KB3202790) - Error 0x800700c1

    -downloaded but did not install

    Cumulative Update for Windows 10 Version 1511 for x64-based Systems (KB3198586) - Error 0x800700c1

    -downloaded but did not install
     
    alpha.esco, May 27, 2023
    #4
Thema:

0x800700c1 Update Error, Windows 10

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