Windows 10: fix error 0x800700c1

Discus and support fix error 0x800700c1 in Windows 10 Installation and Upgrade to solve the problem; how to fix Error 0x800700c1 https://answers.microsoft.com/en-us/windows/forum/all/fix-error-0x800700c1/86bfe2c9-a4e9-46a5-8255-a50b3553d84b Discussion in 'Windows 10 Installation and Upgrade' started by GlenJones4, Sep 15, 2019.

  1. fix error 0x800700c1


    how to fix Error 0x800700c1

    :)
     
    GlenJones4, Sep 15, 2019
    #1

  2. Fix error 0x800700c1

    fehler 0x800700c1 beheben

    Fix error 0x800700c1 (in English)

    * Original title: win 1o

    Moved from Windows / Windows 10 / Windows update, recovery, & backup
     
    karl1_3 2MK, Sep 15, 2019
    #2
  3. 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, Sep 15, 2019
    #3
  4. fix error 0x800700c1

    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, Sep 15, 2019
    #4
Thema:

fix error 0x800700c1

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