• May 22, 2024

How to fix update error 0x80096004 in Windows 10?

While updating Windows 10, you may stumble upon error 0x80096004. This code occurs during the process of downloading update files and checking them.

Reason – the system cannot verify the authenticity of the downloaded update. This situation can occur due to corrupted certificate store or corrupted Windows 10 files.

In today’s article, we will see with you how you can get rid of error 0x80096004 as soon as possible. This article will cover the following methods:

  • replacing the crypt32.dll file;
  • resetting Windows Update components;
  • using a troubleshooter;
  • disabling firewall and antivirus;
  • downloading the update manually;
  • using the System File Checker utility.

Solution for error 0x80096004 in Windows 10


Method # 1 Replacing the crypt32.dll file

crypt32.dll is a module that implements certificates in Windows and is heavily involved in the CryptoAPI.

This file can be found in the following directories:

  • C: Windows System32;
  • C: Windows SysWOW64.

Obtain the crypt32.dll file that is the same version as yours from some other computer. Then go to safe mode and copy the extracted file to the above directories.

Next, open Command Prompt (RMB + Start) and run the following command in it:

With this command, you re-register the crypt32.dll file on your operating system. After registration, restart your computer and log in normally. We are trying to update Windows 10 and see if the error 0x80096004 has disappeared.

Method # 2 Resetting the Update Center components

Some Windows Update components may have been damaged. If this is true, then you need to try to restore them, and then update the system again. To reset the Update Center components, you need to do the following:

  1. open Command Prompt;
  2. run the following commands in it to stop the BITS service and the Update Center:
    • net stop bits;
    • net stop wuauserv;
  3. now run this command to delete qmgr * .dat files:
    • Del “% ALLUSERSPROFILE% Application Data Microsoft Network Downloader qmgr * .dat”;
  4. then we prescribe and execute the following command:
  5. now we register the entire list of the following commands for re-registering BITS and Update Center files:
    • regsvr32.exe atl.dll;
      regsvr32.exe urlmon.dll;
      regsvr32.exe mshtml.dll;
      regsvr32.exe shdocvw.dll;
      regsvr32.exe browseui.dll;
      regsvr32.exe jscript.dll;
      regsvr32.exe vbscript.dll;
      regsvr32.exe scrrun.dll;
      regsvr32.exe msxml.dll;
      regsvr32.exe msxml3.dll;
      regsvr32.exe msxml6.dll;
      regsvr32.exe actxprxy.dll;
      regsvr32.exe softpub.dll;
      regsvr32.exe wintrust.dll;
      regsvr32.exe dssenh.dll;
      regsvr32.exe rsaenh.dll;
      regsvr32.exe gpkcsp.dll;
      regsvr32.exe sccbase.dll;
      regsvr32.exe slbcsp.dll;
      regsvr32.exe cryptdlg.dll;
      regsvr32.exe oleaut32.dll;
      regsvr32.exe ole32.dll;
      regsvr32.exe shell32.dll;
      regsvr32.exe initpki.dll;
      regsvr32.exe wuapi.dll;
      regsvr32.exe wuaueng.dll;
      regsvr32.exe wuaueng1.dll;
      regsvr32.exe wucltui.dll;
      regsvr32.exe wups.dll;
      regsvr32.exe wups2.dll;
      regsvr32.exe wuweb.dll;
      regsvr32.exe qmgr.dll;
      regsvr32.exe qmgrprxy.dll;
      regsvr32.exe wucltux.dll;
      regsvr32.exe muweb.dll;
      regsvr32.exe wuwebv.dll;
  6. reset Winsock by running the following command:
  7. start the BITS and Update Center services again:
    • net start bits;
    • net start wuauserv;
  8. restart your computer.

Try to update your Windows 10 again and check if error 0x80096004 is gone or not.

Method # 3 Using the Troubleshooter

We advise you to use the system troubleshooter. This tool helps on rare occasions, but it can still be useful. To run it, you need to do the following:

  1. open system parameters;
  2. go to the “Update and Security” section;
  3. go to the “Troubleshooting” tab;
  4. find the item “Windows Update” and click on it LMB;
  5. now click on the “Run the troubleshooter” button;
  6. then you need to wait for the end of the system scan and click on the “Apply this fix” button;
  7. restart your computer.

After applying the proposed fix, try to go to the Update Center and run the system update. Error 0x80096004 might have gone away.

Method # 4 Disable Firewall and Antivirus

There is a chance that you cannot update your Windows 10 normally due to the “activity” of the system firewall or antivirus. It is quite easy to check this by turning off these system components.

To turn off Windows Firewall, do the following:

  1. press Windows + R;
  2. write in the line “control.exe” and press Enter;
  3. open the “System and Security” section;
  4. go to the subsection “Windows Defender Firewall”;
  5. click on the line “Turn Windows Defender Firewall on or off”;
  6. put a check mark after the disable items and save the changes.

To disable Windows Defender, you need to do the following:

  1. press Windows + I;
  2. open the section “Update and Security”;
  3. go to the “Windows Security” tab;
  4. click on the button “Open Windows Defender Security Center”;
  5. go to the tab “Protection against viruses and threats”;
  6. click on the item “Protection against viruses and other threats”;
  7. set the “Real-time protection” switch to the “Off” position.

Try updating Windows 10 now and check if error 0x80096004 appears.

Method # 5 Downloading the update manually

Is it all unsuccessful? Why not try downloading the update you want manually then? You can easily download the installer of this or that update from Microsoft update catalog and install it yourself.

But how do you know which update to download? To do this, you need to follow these steps:

  1. open the parameters of your system;
  2. go to the “Update and Security” section;
  3. go to the “Windows Update” tab;
  4. click on the button “View update log”.

In this place you will see the update number you need, because next to it you will see the error code 0x80096004.

Method # 6 Using the System File Checker utility

Some Windows 10 system files may have become corrupted, as a result of which you come across the error we are considering today. You can try to repair corrupted files using the System File Checker utility.

It will scan your system, find corrupted files and try to fix them, but only if possible. To run SFC, you need to do the following:

  1. right-click on Start and select “Command Prompt (administrator)”;
  2. write “sfc / scannow” and press Enter;
  3. restart your computer after the SFC utility finishes running.

Error 0x80096004 should disappear if any system files were damaged and restored via System File Checker.

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