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Windows Update Error 0x800F0954 — Feature Install Failed

Warningupdate

Overview

Windows Update error 0x800F0954 occurs when trying to install optional features like .NET Framework or RSAT tools.

Key Details

  • CBS_E_MISSING_PACKAGE — feature package not found
  • Common when installing optional Windows features
  • WSUS or Group Policy blocking Windows Update as source
  • Affects .NET Framework 3.5 and RSAT tools

Common Causes

  • WSUS server not providing optional feature packages
  • Group Policy blocking direct Windows Update access
  • Windows installation source files missing
  • Corporate network restrictions

Steps

  1. 1Run: DISM /Online /Add-Capability /CapabilityName:name /Source:WindowsUpdate
  2. 2Edit Group Policy: allow Windows Update for feature installation
  3. 3Download features from Microsoft directly
  4. 4Use Windows ISO as alternative source

Tags

windowsupdateupdate 0x800f0954errorfix

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windows-80070005-access-deniedWindows Error 0x80070005 — Access Denied
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windows-80070057-invalid-parameterWindows Error 0x80070057 — Invalid Parameter
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windows-80072EE7-server-connection-failedWindows Error 0x80072EE7 — Server Connection Failed
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windows-80073712-component-store-corruptedWindows Error 0x80073712 — Component Store Corrupted
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windows-800F081F-source-files-not-foundWindows Error 0x800F081F — Source Files Not Found
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Frequently Asked Questions

Your PC may be configured to get features from WSUS instead of Windows Update.