Why did I get error 0x80042023?

Windows Update continous fails to search for Updates or cannot install them. The source of this problem could be various things as
> Windows Registry
> Windows Filesystem
> Internet access

> Windows Update service
> File corruption
> Misconfiguration
> Adware
> Virus and Malware

How to fix Windows Update error 0x80042023?

However, if you’re technically savvy, you can try the steps below:

1. Click Start and start typing on your keyboard for "services.msc"

2. In your search results "services.msc" should show up. Open it with a click.
3. A new windows will open containing all Windows services on your system.

4. Search for "Windows Update"
5. Right-click the "Windows Update" and then click Stop.

We will now clean the Windows Update temporary cache folder:
1. Hold your windows-key pressed and hit "R" key simultanous.
2. A small new windows will appear.
3. Type %windir%\SoftwareDistribution\DataStore in this new window and click OK.
4. This will open Windows Explorer on the correct location.
5. Delete all contents of this folder. (Hint: Use Ctrl + A to select all files and folders)

Now we will start the Windows Update Service again:
1. Switch back to the windows Services.
2. Locate Windows Update.
3. Right-click on it and choose Start.


If the problem still persists, you can run the System File Checker (SFC) utility. This handy in-built tool will check your filesystem.
1. Click Start and start typing on your keyboard for "cmd".
2. In your search results cmd should show up with an black icon.
3. Right-click it and select Run as administrator.
4. If you are prompted for the admin password, enter the password and click OK.
5. A new completely black windwos will open. You can type commands directly into this window.
6. Type sfc/scannow and press Enter.
7. This process will take a long time. You can minimize this black windows and work on.
Come back to the black window after a time and check if the process finished.
As soon as the SFC process finished, restart your computer. After the restart you search for Updates again.


You are still facing the same issue?

1. Restart your computer.

Next thing is to clean Windows Update download path. These steps are only for expirienced user! If you mess up your computer with Regedit, you could loose your files! Take care or use a professional tool to investiagte your computer.
1. Hold your windows-key pressed and hit "R" key simultanous.
2. A small new windows will appear.
3. Type regedit in this new windows and hit Enter.
4. In the new windows you have a navigation on the left side. Use it to navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
5. Once you found it, search for WUServer and WIStatusServer in the right hand pane.
6. If they are not listet we cannot clean the download path. Othwerwise delete both.
7. Restart your computer.

Try to search for new Updates again.
You are still facing this issue? I think this is not an usual problem and your computer should be checked by professional.
Try to look for a solution here or search further in the search box below.



Advanced information

The following Windows verisons are affected by this error:
> Windows Vista
> Windows 7
> Windows 8
> Windows 8.1
> Windows 10
> Windows 10 Redstone 2
> Windows 10 Creators Update
> Windows Server 2008 R2
> Windows Server 2012
> Windows Server 2016
define OneNote 0x80042025 0x80042024 0x80042022 three IDPSOCKETBASE Last hexadecimal 0x80042026 digits represent from 0x8004201d 0x80042020 AutoIt IDPHTTPEND 0x80043000 IDPHTTPINVALIDSTATE 0x80042fff IDPSSLBASE hrUnknownLinkedNoteState 0x80044000 0x80044fff action timed hrRecordingInProgress Error hrNoShortNameForLinkedNote IDPSOCKETEND 0x80043fff IDPHTTPINVALIDRESPONSE Forums hrMergeFailed hrLegacySection FileWatcher hrNotYetSynchronized IDPSSLEND occurred loss IDPSOK cfxUDFmodau3 versions future saferpay1302tbz125569include Online FramulaCMS operating socket specific system hrTimeOut hrFutureContentLoss hrInvalidXMLSchema Saferpay Module Shop TipsUndLsungen invalid linked note exists short name hrNoFriendlyNameForLinkedNote FTPERECEIVESOCKSREPLY FTPESOCKSCONNECTIONREJECTED Xceed EXFError enumeration Microsoft 30112012 MSDN codes 2013 Audio state unknown linkednote recording progress FTPEOPENSOCKSCONNECTION section 2007 0x8004201E synchronized content earlier failed Schema operation 0x8004201F merge FTPENOTLICENSED 0x80042028 0x80042027 FTPEINVALIDSOCKSUSERID FTPEUNEXPECTEDSOCKSREPLY Notes AddIns 26062013 Office Code List