Why did I get error 0x8004181B?

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 0x8004181B?

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 CIESHARINGVIOLATION CIEOUTOFSEQINCREMENTDATA locking violation property sharing CIEUPDATESDISABLED CIEINVALIDFLAGSCOMBINATION GitHub caused WindowsSearchErrorsh 2147215333 false Windows specified 0x80041818-gratis-There">0x80041819 given 0x8004181c 0x8004181a CIELOGONFAILURE Reserved FireGiant errorcode master error 0x80041818 Microsoft Code 6171 cierrorh 0x004 Win32 sequence include IOWARNINGLOGFLUSHFAILED WineHQ IFEDENOTSUPPORTED 0x80040039 0x8004240A VDSEOPERATIONDENIED HRESULT VSSEFLUSHWRITESTIMEOUT 0x80040E36 0x8004505F DBEINDEXINUSE 0x80047307 11072006 SPERRNOTSUPPORTEDFORSHAREDRECOGNIZER 0x80042313 0x80041817 0x80040217 WindowsSDK winerrorh FormatMessage valid incremental data Load VC2017 20170530 WinXP Update Windows10 ver1703 Creators HRESULT0x8004181A HRESULT0x8004181B Software HRESULT0x80041818-gratis-There">0x80041819 Denemo HRESULT0x80041817 HRESULT0x80041818 combination invalid 6170 27092011 Sleuthing HRESULTS User CIEPROPERTYTOOLARGE 0xC0041823 variable 0x8004180D Facility cached NTSTATUS Origin Failure length large cache source COMOLE Interface Name FACILITYITF Description Values MSDN CIEPROPERTYNOTCACHED management 0x181b HelperFunction mingww64cierrorh Alexpuxmingww64 Contribute Flags CIENOCATALOG 0x8004181d account Mike McCormack mingww64 development creating comments remarks Severity This pseudonym possible devs verysleepy1cierrorh CyberShadowverysleepy1 built with love