Windows 10: Fix Network Security Key Mismatch error on Windows 11/10

Discus and support Fix Network Security Key Mismatch error on Windows 11/10 in Windows 10 News to solve the problem; [ATTACH]While connecting to a wireless network, if you are getting a Network Security Key Mismatch error on a popup window on Windows 11/10, here is... Discussion in 'Windows 10 News' started by WinClub, Aug 5, 2021.

  1. WINCLUB
    WinClub New Member

    Fix Network Security Key Mismatch error on Windows 11/10


    Fix Network Security Key Mismatch error on Windows 11/10 network-security-key-mismatch-2.jpg ​
    While connecting to a wireless network, if you are getting a Network Security Key Mismatch error on a popup window on Windows 11/10, here is how you can fix it. It is not a major issue, and you can fix it within moments. Let’s take a look at the possible causes and solutions. What is […]

    This article Fix Network Security Key Mismatch error on Windows 11/10 first appeared on TheWindowsClub.com.

    read more...
     
    WinClub, Aug 5, 2021
    #1
  2. EASY RHINO
    Easy Rhino Win User

    windows 10 key

    Thanks but I don't want to do any decrypting. I want to download a Win 10 ISO from Microsoft and install it using my Win 8 key. No other steps required. Is that possible?
     
    Easy Rhino, Aug 5, 2021
    #2
  3. DENNISCPA
    DennisCPA Win User
    SFC error UNIDRVUI.DLL Version = 10.0.10240.16384 Hash Mismatch after Windows 10 updates 11/10 thru 11/11/2015

    Following errors appeared in sfcdetails.txt on 11/11/2015 (after Windows 10 updates 11/10 thru 11/11/2015)

    This error occurred on ALL of my Windows 10 based PC's on the same day "Today"

    2015-11-11 11:02:49, Info CSI 00005600 [SR] Beginning Verify and Repair transaction

    2015-11-11 11:02:49, Info CSI 00005602 [SR] Cannot repair member file [l:36{18}]"Amd64\UNIDRVUI.DLL" of ntprint.inf, Version = 10.0.10240.16384, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate"
    in the store, hash mismatch

    2015-11-11 11:02:49, Info CSI 00005605 [SR] Cannot repair member file [l:36{18}]"Amd64\UNIDRVUI.DLL" of ntprint.inf, Version = 10.0.10240.16384, pA = amd64, nonSxS, PublicKeyToken = {l:8 b:31bf3856ad364e35}, Type = [l:24{12}]"driverUpdate"
    in the store, hash mismatch

    2015-11-11 11:02:49, Info CSI 00005606 [SR] This component was referenced by [l:248{124}]"Microsoft-Windows-Client-Drivers-printscan-Package~31bf3856ad364e35~amd64~~10.0.10240.16384.280a92fe8216a0b6f7a3fefdb8439557"

    Any advice or suggestions greatly appreciated!

    UPDATE: a Fix would be is the best answer.

    Otherwise should I worry about it?

    Will this be fixed by MS via the Update process?

    Dennis
     
    DennisCPA, Aug 5, 2021
    #3
  4. AMIT(KUMAR)
    Amit(Kumar) Win User

    Fix Network Security Key Mismatch error on Windows 11/10

    network security key - wifi password

    Hello,

    Thank you for posting your query in Microsoft Community.

    Do you have any third party security program installed on the computer?

    Please try the following methods and check if that resolves the issue:

    Method 1: Run the Internet Connections Troubleshooter and Network Adapter Troubleshooter

    Step 1: Run the Internet Connections Troubleshooter

    This troubleshooter is an automated Windows 10 inbuilt tool which finds and fixes the common issues with the Internet Connections on the computer. Perform these steps to run this tool and check if that helps.


    • Press “Windows Logo” + “W” keys from the keyboard.

    • Type “Troubleshooting” in the search bar and press “Enter”.

    • In the “Troubleshooting” window, click on “View All” on the left pane.

    • Click on “Internet Connections”.

    • Click on “Advanced” and then click on “Run as Administrator”.

    • Click “Next” and follow the on-screen instructions to complete the troubleshooting process.

    Step 2: Run the Network Adapter Troubleshooter

    This troubleshooter is an automated Windows10 inbuilt tool which finds and fixes the common issues with the Network Adapter Settings on the computer. It also checks if the network adapter drivers are up to date or not. It may
    also provide you some clue about the hardware failures happening to the Network Adapter. Perform these steps to run this tool and check if that helps.


    • Press “Windows Logo” + “W” keys from the keyboard.

    • Type “Troubleshooting” in the search bar and press “Enter”.

    • In the “Troubleshooting” window, click on “View All” on the left pane.

    • Click on “Network Adapter”.

    • Click on “Advanced” and then click on “Run as Administrator”.

    • Click “Next” and follow the on-screen instructions to complete the troubleshooting process.

    Once after running the troubleshooters, check troubleshooting reports and let’s know the details. You may also try out the suggestions given by the troubleshooter and check if that helps.

    You may also try uninstalling and reinstalling the latest Network Card Drivers from the computer/network card manufacturer’s website and check the status of the issue.

    Method 2: Uninstall and Reinstall the Network Card Drivers.

    Step 1: Uninstall the Network Adapter Drivers


    • Press “Windows Logo” + “X” keys on the keyboard.

    • Click on “Device Manager” from that list.

    • Search for the Network Adapter from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may
      select that and then remove the corrupted drivers from the computer.

    • Follow the on-screen instructions to complete it and the restart the computer if prompted.

    After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.

    Update Driver Software from the Manufacturer’s website:

    Step 2:

    Go to the Computer or Network Card manufacturer’s website and search for the latest Windows 10 drivers available for the Network Card model and then install it by following the instructions given in the website.

    You may also refer to the articles given below, try the suggestions given in them and check if that helps:

    Wired and wireless network problems

    Fix Wi-Fi connection issues in Windows

    (applicable for windows 10 also.)

    Please wait while the system check for the updates. If updates are found, click on Install updates.

    You may also refer the article below:

    No wireless networks are available after you upgrade from Windows 8.1 to Windows 10

    https://support.microsoft.com/en-us/kb/3084164

    Hope the information helps to fix the issue, if you have any further queries, feel free to post. We are here to assist you.

    Thank you.
     
    Amit(Kumar), Aug 5, 2021
    #4
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Fix Network Security Key Mismatch error on Windows 11/10

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