Fix Microsoft Store or Windows Update Error 0x8000FFFF

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While running Windows Update if y'all receive error code 0x8000FFFF, E_UNEXPECTED – Unexpected failure then this post offers some working fixes. It can even occur when updating Microsoft Store apps at times. Hither are a few things you could try to fix the issue.

Microsoft Shop or Windows Update Error 0x8000FFFF

Here are a few things you could try to ready the 0x8000FFFF, E_UNEXPECTED – Unexpected failure error:

Run Windows Update Troubleshooter
Install Updates in Clean Kicking State
Delete SoftwareDistribution contents & Reset catroot2
Articulate Store Enshroud
Cryptographic Service
Cheque Root Permissions
Employ Media Creation Tool Instead
Check Log Files.

Let us have a look at these in detail.

1] Run Windows Update Troubleshooter

To run the Windows Update Troubleshooter, become toSettings,then openUpdate and Securityand and then select Troubleshootfrom the left bill of fare. Now locateWindows Update under Get up and running and click on theTroubleshooter push button to start it. The troubleshooter will scan your system for possible errors and will also try to fix them automatically. This might help in resolving whatsoever underlying issue for the given Windows Update Mistake Code.

2] Install Updates in Clean Boot State

Clean Boot State is a state in which your computer has started with a pre-selected minimal set of drivers and programs. It is generally used to solve and troubleshoot advanced Windows problems by isolating them. Try installing updates in a Make clean Boot state equally there might exist a third-political party application or commuter interfering with the update process in the normal mode.

3] Delete SoftwareDistribution contents & Reset catroot2

The Software Distribution folder in the Windows operating system is a folder located in theWindows directory and used to temporarily store files which may exist required to install Windows Update on your calculator. It is thus required by Windows Update and maintained by WUAgent. There is a possibility that the Software Distribution folder is a reason for this error as there might be some corrupted update files. Then it is best to delete its contents.

You may desire to besides reset the catroot2 folder. The Catroot2 folder stores the signatures of the Windows Update package and helps in its installation. You can too try deleting its contents if you lot are facing Error 0x8000FFFF.

4] Articulate Store Cache

A damaged Windows Store cache tin can likewise be a trouble underneath this error. Windows Shop is closely related to Windows Update and resetting Store enshroud tin fix the 0x8000FFFF error. Follow this postal service on how to clear Windows Store Cache in Windows 11/ten.

5] Cryptographic Service

Open Services Director and ensure Cryptographic Service is set to Automatic and Started. Cryptographic Service is responsible for Automatic Root Document Update which retrieves root certificates from Windows Update Service. This could also be a possible reason for this Windows Update Fault.

6] Bank check Root Permissions

Check the permissions on the root of C: and ensure that BUILTIN\Users have Read access. You lot tin read more than about this on TechNet.

7] Use Media Creation Tool Instead

If nothing seems to piece of work for you and you want to install this major update. What you lot can do is use Media Creation Tool to download the update separately and then later on install it. Media Creation Tool is super simple and very easy to use.

8] Check Log Files

Log Files contain very vital data about errors and crash that nosotros every bit normal users usually tend to forget. Then check if y'all can find annihilation useful in logs related to the update error and why did it fail. The logs are located at %windir%\Logs\CBS\CBS.log.

These were a few possible solutions to the 0x8000FFFF mistake code that you might face while updating Windows. All these solutions tin can be carried out independently or ane after another.

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Anand Khanse is the Admin of TheWindowsClub.com, a 10-year Microsoft MVP (2006-16) & a Windows Insider MVP. Please read the entire post & the comments first, create a Arrangement Restore Bespeak earlier making any changes to your system & exist conscientious virtually whatsoever tertiary-party offers while installing freeware.