Quick Fix to Windows Update Error Code 0x8000FFFF

Microsoft’s Windows OS has a very specific End User License Agreement Policy (EULA) this entails a very stringent norms for the users to be able to use the software with all its features. Sometimes due to the violation of this agreement users are left with partial software which even they are not fully aware of because its missing parts might never be needed by the user. But then we pay as users for a full package deal, and it’s our right to protect it. Also, we have an obligation to protect the copyrights, patents and licenses of the issuing company.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

When we install a new OS on our system it sends the digital identification entity which could be any hardware and their specific configuration in our system. This is to identify that the user is the genuine holder of the software’s copy. So, when we make even the slightest changes in the system it gets derecognized as the original user. Therefore, we either need to reinstall the OS or change the key or re-enter it again so as to be able to use the full-featured OS.

When we fail to do so we end with the Windows Update Error Code 0x8000FFFF, this is a common error and could be resolved very easily. Try the given following methods to manually do so.

You could look to use Advanced System Repair Tool if you want to resolve it quickly and automatically.

Symptoms –

Windows Error Code messages will be displayed on your screen.

Causes –

Corruption of the Registry or failure to recognize the system configuration as the original owner of the copy of the Windows OS.

Solutions –

Method 1.

  • Open the Registry Editor by clicking the Start button, typing regedit into the Search box, and then pressing ENTER. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
  • In the left pane, find and double-click HKEY_LOCAL_MACHINE, and then click COMPONENTS.
    Right-click COMPONENTS, and then click Export. By default, this file is saved to your desktop, but you can choose any folder.
  • In the File Name text box, type COMPONENTS. You have now created a back up copy of the registry values you’re going to be removing.
  • In the right pane, search for PendingXmlIdentifier, right-click it, and then click Delete. PendingXmlIdentifier might not be listed.
  • In the right pane, search for NextQueueEntryIndex, right-click it, and then click Delete. NextQueueEntryIndex might not be listed.
  • In the right pane, search for AdvancedInstallersNeedResolving, right-click it, and then click Delete. AdvancedInstallersNeedResolving might not be listed.
  • Restart your computer and then run Windows Update again.


{Compatible with Windows 8, 7, XP, ME, Vista, 98, 2000 (32/64)
File Size: 4.9MB Download Time: <(dsl, 2sec, dialup 2min)>}

If the above stepwise method didn’t help you with your problem; Windows Update Error Code 0x8000FFFF, then you could look to use Advanced System Repair Tool for this. Moreover, Microsoft has ended support for Windows Vistas Service Pack1. It will help to fix your problem; Windows Update Error Code 0x8000FFFF as well. This tool will help you to scan and clean the system of viruses and repair any damages due to corruption automatically. Also, acts as a data controller and system optimizer for your system.


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