Fixed Update Error Code 0x800f0806 on Windows 11? 8 Easy Methods

If you’re experiencing the error code 0x800f0806 whilst you try and download and set up Windows 11 22H2, you aren’t the handiest one.

The Microsoft guide boards are full of customers experiencing mistakes whilst trying to set up the replace KB5017321 or replace KB501738. This error code isn’t seen whilst the replace fails however may be noticed in the Windows Update History web page of the Settings app.

According to many affected customers, this form of hassle originates in numerous exclusive culprits. Here’s a quick listing of eventualities which you must be conscious of:

1. Common WU Inconsistency

Most of the time, jogging the Windows Update Troubleshooter and imposing the counseled restore might be sufficient to clear up this problem.

This technique will paintings whilst a carrier dependence is the reason of the cumulative replace failing due to the fact it’s miles in limbo.

You also can move round this problem through putting in the pending Updates through the Windows 11 Upgrade assistant or the Media Creation device.

2. Windows Update is caught in a limbo state

This hassle can every now and then be introduced on through the Windows Update carrier turning into caught in limbo. In this example, you could restore the difficulty through manually resetting every Windows Update issue from an accelerated CMD or the usage of a devoted agent.


3. System File Corruption

A standard device record inconsistency that influences the updating function or the Windows Update troubleshooter is one of the maximum common motives for this hassle.

You can also additionally in all likelihood clear up the hassle through jogging SFC and DISM scans if the OS facts is corrupted. You would possibly want a restore set up or restore set up in greater dire situations.

4. Disabled Service Requirements

Disabling a few Windows Update carrier dependencies is every other viable motive why you could come across this problem.

Usually, a device aid optimization software reasons this to happen. In this example, you could manually regulate the conduct of the affected carrier dependencies to treatment this conduct.

5. NET Framework 3.5 is disabled

It seems that a scenario wherein a vital WU set up dependency (.NET Framework 3.five) is disabled at a device degree is every other motive why you will assume experiencing this problem. You have to spark off it from the Programs and Features menu to allow it.

Also Read: Fixed Adobe CEF Helper High Memory or CPU Usage 8 Easy Steps

Now that we’ve got long past over each capability motive why you is probably experiencing this form of problem let’s move over a sequence of established fixes that different customers experiencing the error code 0x800f0806 have efficaciously used to get to the lowest of this hassle.

1. Run the Windows Update Troubleshooter

In maximum cases, you must be capable of restore this hassle through in reality the usage of the Windows Update Troubleshooter and following its commands.

This approach might be beneficial whilst a carrier reliance reasons the cumulative replace to fail through being caught in an ambiguous state.

Running the software program and making use of the counseled hotfix must cope with the hassle if the Windows Update Troubleshooter has recognized a Microsoft restore plan that addresses the mistake’s number one reason.

Note: Since you’re already jogging Windows eleven, you’re fortunate due to the fact next application variations are a long way greater thorough than in advance ones.

Error Code 0x800f0806 on Windows 11

If a recognizable reason is discovered, Microsoft has presented numerous new automated restore strategies that can be commenced in a count of seconds. The application now consists of those new mending strategies.

The Windows Update Troubleshooter must be capable of routinely apprehend and clear up standard issues for you, even in case you’ve in no way used it earlier than.


Please ensure you adhere to the commands given beneath Neath in case you haven’t formerly to efficaciously run the Windows Update Troubleshooter and feature the proposed restore carried out instantly:

  • Press the Windows key + the R key concurrently to carry up the Run conversation field. Attempt to cope with the Windows Update issue subsequent.
  • Type “control” into the textual content field that simply appeared, then click on the Enter key for your pc to carry up the Control Panel’s person interface.
  • Look for the “troubleshoot” alternative the usage of the Control Panel window’s seek bar.
  • Select all the subcategories that come below the Troubleshooting header from the effects listing.
  • On the Troubleshooting display, below System and Security, pick out to Fix problems with Windows Updates from the listing of choices.
  • Select Next from the choice whilst asked through the Windows Update Troubleshooter, then keep off on making any similarly selections till the primary experiment is completed.
  • After locating a manageable answer, pick out it through clicking the Apply this Fix button, then use it to cope with the cutting-edge problem.
  • A lot of guide chores have to be completed to exercise a number of the presented answers.
  • Restart your pc after putting in the patch, after which attempt putting in the replace once more if it formerly failed.

Continue to the following process beneath Neath in case you are nonetheless not able to put in updates KB5017321 or KB501738 for your Windows eleven pc.

2. Start all required WU carrier dependencies

One similarly capability reason for this hassle is that your device can be configured such that a few Windows Update carrier desires are disabled.

This is commonly the end result of a device supposed to apply device assets as effectively as viable. In this situation, the wrong conduct can be corrected through manually editing the moves of the concerned carrier dependencies.

To maximize the effectiveness of your device, a number of those carrier necessities can also additionally had been changed to live disabled. This can be the case in case you are presently the usage of aid control answers that actively begin and prevent device offerings.

To make certain that Windows Update has all it desires to complete the upgrading method efficaciously, you have to set the subsequent offerings to AUTO mode:

  • BITS (Background Intelligent Transfer Service)
  • The CryptSvc (Cryptographic Services)
  • Trusted Installer

To extrude the conduct of those offerings to AUTO and make certain that Windows Update can also additionally use the carrier dependencies as essential, comply with the techniques beneath Neath:

  • Press the Windows key + R concurrently to open the Run conversation field.
  • Next, kind “cmd” into the run set off that simply appeared, after which press the Ctrl + Shift + Enter keys concurrently to open an accelerated Command Prompt window.
  • When the User Account Control asks you whether or not you need to offer administrative access, choose Yes.
  • To regulate the start form of every essential dependency, kind or paste the subsequent commands into the accelerated CMD set off, then hit Enter after every one:
  • After every command has been efficaciously finished with out a glitch, restart your pc as usual. You must try to set up the unsuccessful replace whilst the following startup has completed.

If the identical hassle remains happening even after making sure each Windows Update carrier dependency is enabled, circulate right all the way down to the following approach beneath Neath.

3. Use the Windows 11 Installation Assistant

As it seems, if the primary strategies featured in this text didn’t assist you to set up the pending Windows Updates and you’re nonetheless experiencing the error code 0x800f0806 each time you try to set up this replace, one brief workaround showed through a whole lot of customers is to apply the Windows eleven Installation assistant to put in the pending replace.

Note: Going this course approach that you may basically pass the neighborhood issue that’s getting used to replace your Windows version. However, the drawback of the usage of this approach is which you won’t really pinpoint the difficulty’s supply however pass it.

If you haven’t any troubles the usage of the Windows eleven Installation Assistant to put in the failing Windows eleven updates, comply with the stairs beneath Neath:

  • Launch your default browser and visit the Windows eleven reputable download web page.
  • Once at the right web page, scroll right all the way down to the Download Windows eleven Disk Image (ISO) segment and click on the Select Download button to pick out Windows eleven from the to be had options.
  • After that, click on the Download alternative and keep off on registering your choice.
  • Before clicking Confirm, make use of the drop-down field to pick out your favored language from the newly displayed question.
  • To finalize the down load, click on the brand-new Windows eleven English ISO Button that simply appeared.

Note: Remember that this hyperlink will handiest be reachable for twenty-four hours whilst you click on the down load button.

  • When the ISO has completed downloading locally, double-click on the.iso record to mount it locally.
  • After the ISO has been hooked up locally, release File Explorer and double-click on the newly created digital disk.
  • Double-click on setup.exe after you’ve reached the basis listing of the Windows eleven ISO, then choose Yes whilst the User Account Control activates you.
  • Once you’re at the Windows eleven Setup web page, pick out Download upgrades, drivers, and elective functions (recommended), then comply with the on-display instructions to complete putting in the Windows eleven replace.

If you don’t need to move this course to put in the pending Windows Updates, circulate right all the way down to the following approach beneath Neath.

Read More: Fixed: Error Event ID 56 Application Popup on Windows. 10 Easy Steps

4. Install failing updates through Microsoft Update Catalog

There is a vast hazard that you could absolutely sidestep the mistake code through manually making use of the replace or updates which have did not set up if not one of the above strategies have allowed you to do so. Utilizing the Microsoft Update Catalog internet site is the very best and most secure manner to do this.

WARNING: This approach will now no longer efficaciously cope with the basis reason of the hassle. The essential problem that forestalls you from getting and putting in cumulative Windows updates will persist even in case you efficaciously use this technique.

The cumulative replace changed into deployed with none troubles, in step with numerous exclusive money owed from affected clients who used the reputable Microsoft Upgrade Catalog to do the replace.

How to perform it’s miles as follows:

  • Open the reputable Microsoft Update Catalog web page for your internet browser.
  • When you’re at the Microsoft Update Catalog web page, use the quest field withinside the top-proper nook of the web page to are looking for the cumulative replace this is the supply of the difficulty number.
  • After seeing the findings, search for a appropriate replace through thinking about the CPU structure and the Windows version.
  • Click the Download button after you’ve discovered the best replace in your device settings, then look ahead to it to finish earlier than shifting on.
  • After that, double-click on the executable record you simply downloaded for your downloads folder. Then, adhere to the activates on-display to finish the set up in the installer.
  • If the set up is going off with out a hitch, you’ve got got simply efficaciously averted the difficulty from happening.

If the hassle remains now no longer constant this manner or you’re searching out a exclusive manner of resolving the difficulty, circulate right all the way down to the following approach beneath Neath.


5. Reset Windows Update Components

If solving the WU-associated device documents didn’t paintings for you, you’re in all likelihood managing a chronic worm impacting the Windows Update issue.

Use the identical restore strategies to reset each Windows Update issue that would be developing issues together along with your pending Windows updates if the above-noted traditional techniques didn’t paintings to clear up the Windows Update 0x800f0806 error.

The majority of the time, one or greater WU (Windows Update) additives which can be now inactive (i.e., neither open nor closed) will bring about this form of hassle.

If this example applies, you could resolve the difficulty through restarting all WU components collaborating withinside the upgrading process.

To reset the complete WU issue from an accelerated Command Prompt, comply with those steps:

  • First, click on Windows key + R to go into the Run conversation field. Then, to release an accelerated Command Prompt, put “cmd” into the textual content field and hit Ctrl + Shift + Enter.
  • To prevent all WU-associated offerings, input the commands on the accelerated Command Prompt withinside the following order, urgent Enter after every command.
  1. internet prevent wuauserv
  2. internet prevent cryptSvc
  3. internet prevent bits
  4. internet prevent msiserver  

Note: Please take word that through the usage of those commands, the Windows Update Service, MSI Installer, Cryptographic Service, and BITS Service will all be stopped.

  • To delete and rename the Software Distribution and Catroot2 directories, use the subsequent instructions as soon as all pertinent offerings had been stopped:

ren C:WindowsSoftwareDistribution SoftwareDistribution.old
ren C:WindowsSystem32catroot2 Catroot2.old

  • It must be mentioned that those directories are in price of storing up to date documents wished through the WU issue.

Note: If you rename those directories, your OS might be compelled to generate fresh, unhurt copies that aren’t impacted through corruption.

  • After the directories had been wiped clean up, use the instructions beneath Neath to allow the offerings we had formerly disabled:

internet begin wuauserv
internet begin cryptSvc
internet begin bits
internet begin msiserver

  • When your pc restarts, restart it to decide if the hassle has been constant.

After efficaciously clean each Windows Update issue, scroll right all the way down to the following viable answer beneath Neath if the hassle remains there.

6. Enable .NET Framework 3.5

Another factor contributing to this issue is if Windows Update is prevented from using the.NET Framework 3.5, a necessary installation dependency. Activate it from the Programs and Features menu to fix it.

Some bothered updates who had formerly encountered the error code 0x800f0806 whilst putting in pending Windows Updates have stated that the hassle changed into resolved absolutely after .NET Framework 3.5 changed into Enabled.

The steps indexed beneath Neath must be observed to verify that the Windows Features panel has the .NET Framework 3.five enabled:

  • Press the Windows key + R to carry up the Run conversation field.
  • Next, input “appwiz.cpl” into the textual content subject to release the Programs and Features menu.
  • Select Turn Windows functions on or off from the Programs and Features menu’s proper-hand menu.
  • Select the field subsequent to .NET Framework 3.5 (this package deal consists of .NET and at the Windows functions web page, then click on Ok to store your changes.
  • Click Yes to begin the method on the affirmation window, then look ahead to this system to be efficiently installed.

After the following startup, test to peer if the difficulty has been resolved. If the hassle remains now no longer constant, circulate to the following approach beneath Neath.

Also Check: Fix: Recovery Tab Would Not Open on Windows 10/11. 9 Easy Steps

7. Deploy DISM and SFC Scans

As it seems, a record corruption that interferes with Windows set up’s auto-updating function is one of the maximum common reasons of the error code 0x800f0806 at the same time as trying to set up a pending device replace.

  1. Start through undertaking some scans with integrated programs, System File Checker (SFC) and Deployment Image Servicing and Management, if this example looks as if it may be applicable (DISM).
  2. Although SFC and DISM are quite comparable, we suggest jogging each assessment fast after each other to boom your probabilities of restoring the defective device documents.
  3. It’s vital to hold the CMD window open after beginning this operation, despite the fact that this system seems to have frozen.
  4. As preventing the process would possibly bring about logical mistakes for your HDD or SSD, patiently wait till its miles completed.
  5. Once the SFC experiment has been completed, restart your pc to affirm whether or not the hassle has been resolved.
  6. DISM makes use of a part of Windows Update to down load wholesome options to update damaged device documents that is a vast difference among DISM and SFC.
  7. Because of this, earlier than starting this process, you want to verify which you have reliable Internet.
  8. Restart your pc after the DISM experiment efficaciously determines whether or not the error code 0x800f0806 has been resolved.
  9. Continue to the very last restore beneath Neath if the Windows Update Troubleshooter remains damaged.

8. Perform a restore set up

If not one of the above techniques have helped you treatment the 0x800f0806 error, you could infer that your hassle effects from a device corruption hassle that can’t be resolved the usage of fashionable ways (with DISM and SFC scans).

The hassle changed into resolved, in step with different clients experiencing a comparable hassle, when they refreshed each Windows issue. A smooth set up or an in-area restore (restore set up) can do this.

Choosing a smooth set up is a greater truthful alternative, however the number one downside is that you couldn’t store your private documents (apps, games, private media, etc.) until you first again them up.

On the opposite hand, the advantage of selecting a restore set up is which you get to keep all your private facts, such as apps, games, private media, or even positive person settings. The method is a piece greater time-consuming, though.


Error Code 0x800f0806 [FAQs]

Does Windows eleven have a restore device?

If your Windows eleven pc may not begin properly, it could boot into the Startup Repair interface. Then, you may use Startup Repair to restore Windows eleven.

This device can test your pc for troubles like lacking and broken machine documents.

How do I pressure a Windows replace in Windows eleven?

The modern day Windows replace is Windows eleven, model 22H2, additionally referred to as the Windows eleven 2022 Update.

Also, word the following: To test for updates, pick Start > Settings > Windows Update , then pick Check for updates. If updates are available, you may select to put in them.

What does 0xC1900101 mean?

What is blunders code 0xc1900101? In maximum cases, blunders code 0xc1900101 way there are a few corrupted or lacking machine documents in your pc.

And this mistake regularly happens whilst you replace your machine or set up new updates. Besides, the mistake code 0xc1900101 is constantly followed with the aid of using BSOD.

What is Windows 21H2?

Windows 10, model 21H2 is likewise referred to as the Windows 10 November 2021 Update. It consists of all capabilities and fixes in preceding cumulative updates to Windows 10, model 21H1.

Can you reinstall Windows eleven with out dropping information?

When you want to refresh Windows eleven with out dropping packages and information, you may pick restore upgrade, reset the PC or repair to preceding OS to gain the goal.

In order to save you dropping packages and information effectively, we advocate you to backup your machine regularly.

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