How to Fix Windows Update Error KB4019990 Easily

Fix Windows Update Error KB4019990 – The MANIFEST records (.show) and the MUM documents (.mum) that are for every climate are recorded in the “Extra record data” segment. MUM, MANIFEST, and the related security index (.feline) documents are vital to keeping up the condition of the refreshed segments.

The security list documents, for which the ascribes are not recorded, are endorsed with a Microsoft advanced mark. When attempting to open specific applications on my PC, you may have begun getting a System Error spring up that says, “The program can’t begin on the grounds that D3DCompiler_47.dll is absent from your PC.

Take a stab at reinstalling the program to fix this issue.” You may discover two D3DCompiler_47.dll effectively on your C: drive. (one for 32-digit and one for 64-bit, it would seem that.) Both are document variants 6.3.9600.16428.

Why Did I Get Error KB4019990?

One of the potential reasons you’re getting the mistake message of Update Error for Windows KB4019990: The program can’t begin because D3DCompiler_47.dll is absent from your PC. Have a go at reinstalling the program to fix this issue. Is because of defiled framework records on your PC.

We propose that you reorder the data given in DirectX Diagnostic Tool on your answer to check the form of your DirectX. Windows Update KB976902 continuously neglects to look for Updates or can’t introduce them. The wellspring of this issue could be different things as:

  • Windows Registry
  • Windows Filesystem
  • Internet access
  • Windows Update service
  • File corruption
  • Misconfiguration
  • Adware
  • Virus and Malware

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How to overcome Windows Update Error KB4019990?

Step 1: Snap the Start menu > Type Run on the inquiry box > Open Run.


Step 2 : Type dxdiag > Click OK.


Step 3: Select Save All Information > Save the document on your work area > Click Exit.


Step 4: Open the document at that point reorder the data on your answer.

Notwithstanding, in case you’re wise, you can attempt the means underneath:

Step 1: Snap Start and begin composing on your console for “services.msc

Step 2: In your indexed lists, “services.msc” should appear. Open it with a tick.

Step 3: Another window will open containing all Windows administrations on your framework.

Step 4: Quest for “Windows Update


Step 5: Right-click the “Windows Update” and afterwards click Stop.

We will now clean the Windows Update transitory reserve organizer:

Step 1: Hold your windows-key squeezed and hit “R” critical simultaneously.


Step 2: A tiny new window will show up.

Step 3: Type %windir%\SoftwareDistribution\DataStore in this new window and snap OK.

Step 4: This will open Windows Explorer in the right area.

Step 5: Erase all substances of this organizer. (Clue: Use Ctrl + A to choose all records and envelopes)


Presently we will begin the Windows Update Service once more:

Step 1: Switch back to the windows Services.

Step 2: Find Windows Update.


Step 3: Right-click on it and pick Start.

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Are you as yet confronting a similar issue?

Step 1: Restart your PC.

The next thing is to clean the Windows Update download way. These means are just for the experienced client! On the off chance that you jumble up your PC with Regedit, you could free your documents! Be careful or utilize an expert apparatus to investigate your PC.

Step 2: Hold your windows-key squeezed and hit “R” critical simultaneously.


Step 3: A tiny new window will show up.

Step 4: Type Regedit in this new window and hit Enter.

Step 5: In the new windows, you have a route on the left side. Use it to explore to HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate

Step 6: When you discovered it, look for WUServer and WIStatusServer in the correct hand sheet.

Step 7: If they are not listed, we can’t perfect the download way. Othwerwise erase both.

Step 8: Restart your PC.

Step 9: Attempt to look for recent Updates once more.

Are you as yet confronting this issue? I think this is certifiably not a standard-issue, and your PC ought to be checked by proficient. Attempt to search for an answer here or search further in the pursuit box beneath.

Q1. How Do I Fix Windows Update Errors?

You don’t need to do much troubleshooting on your pc.

Q2. How Do I Fix Error 0x80092004?

Step 1: Remove recent updates and packages.

Step 2: Delete Files from the Software Distribution folder.

Step 3: Run Windows Update Troubleshooter.

Step 4: Install the Update manually or wait for it to offer to your system.

How Do I Fix Windows 10 Update Error Encountered?

  • Make sure that your device has enough space.
  • Run Windows Update a few times.
  • Check third-party drivers and download any updates.
  • Unplug extra hardware.
  • Check Device Manager for errors.
  • Remove third-party security updates software.
  • Repair hard-drive errors.
  • Do a clean restart into Windows.

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How To Fix Windows Error Code:  0x80040154

Final Words

All .NET Framework variants since .NET Framework 4 are for updates, so just a solitary 4.x adaptation can be available on a framework. Moreover, specific renditions of the .NET Framework are pre-introduced on certain forms of the Windows working framework.

This implies that: On the off chance that there’s a later 4.x variant introduced on the machine as of now, you can’t introduce a past 4.x form. Suppose the OS comes pre-introduced with a specific .NET Framework form. In that case, you can’t introduce a past 4.x adaptation on a similar machine.

On the off chance that you introduce a later form, you don’t need first to uninstall the past variant. I hope now you have a clear idea of how to Fix Windows Update Error KB4019990.

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