Why did I get error 0x8004256D?

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 0x8004256D?

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
specified invalid flag provider VDSEINVALIDSERVICEFLAG vdserrh 0x8004256C 0x8004256E 0x8004256B VDSEINVALIDQUERYPROVIDERFLAG MSVDS query version VDSEINVALIDPROVIDERVERSIONSTRING string VDSEINVALIDVOLUMEFLAG 0x8004256F UInt32 ErrorCode support Virtual Disk Protocol reisepartner Service look provide quick User 0x004 HRESULTS Software Sleuthing create quality quest developers their installations customers created better using Toolset SystemUInt32 define 2147211923 Database 2147755373 7678102 Intellectual Kits10Include100162990umvdserrh20310 HRESULT0x8004256DL ProgramFilesx86Windows Number volume VDSEPARTITIONNOTOEM 9582 27092011 9581 MagNumDB Magical supported 9583 operation 0x80042565 0x80042566 0x80042564 0x80042562 0x80042563 0x8004256A 0x80042570 0x80042569 0x80042567 0x80042568 0x80042561 MSDN Microsoft Codes 14072016 Error 0x8004255F 0x80042560 0x8004255E win32 0x8004255D 0x80042571 gesucht barcelona devs with love test FireGiant kostenlos christliche partnersuche built peluncuran single 0x80042574 0x80042572 0x80042573 finden bali monica internasional agnes