How to Fix Windows Update Error 0x80073701 [Easy Fix]

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⏱️ Estimated Read Time: 3 minutes

Windows Update Error 0x80073701 is a trending installation failure triggered when the system upgrade engine encounters a missing assembly or corrupted language pack resource registry map. This software deployment block completely stops the native Windows Update framework from finalizing monthly security configurations, throwing an abrupt deployment failure notice that freezes your update pipeline and rolls back your system progress bar.

Whether this operational freeze stems from corrupted local servicing package records or an interrupted background data stream from remote servers, you can clear it. Follow this step-by-step layout guide to bypass error 0x80073701 and push your pending updates through cleanly today.

Common Causes of Error Code 0x80073701

• Missing Component Assembly Elements: Hidden structural manifests inside the local WinSxS data repository becoming unreadable or deleted during background rollouts.

• Corrupted System Language Packs: Fragmented or incomplete localized translation tables conflicting with base cumulative update setup files.

• Conflicting System Cleaners: Active third-party utility tools mistakenly deleting essential staging logs required to authorize feature extensions.

Method 1: Execute a Deep Component Store Cleanup Scan via the Servicing Engine

When stale installation footprints or duplicate patch entries jam your system update paths, forcing an administrative servicing clean removes the broken metadata and realigns the file framework.

  1. Click your Windows search dashboard bar, type cmd, right-click the Command Prompt tool choice, and click Run as administrator.
  2. Paste the command text into the command terminal exactly as written below and press the Enter key:

DISM.exe /Online /Cleanup-Image /StartComponentCleanup

  1. Allow the automated data integrity scanner to run uninterrupted until it reaches 100% processing completion on your dashboard.
  2. Type the next check command immediately into the fresh line cursor prompt interface and press Enterto verify local file structures:

sfc /scannow

  1. Execute a hardware system reboot once the diagnostic tool reports completion, then re-run your system update sequence dashboard tool.

Method 2: Manually Purge the Hidden SoftwareDistribution Download Repositories

If fragmented or partial download packages are stuck inside your local drive vaults, clearing out the transaction logs forces the computer to pull clean update files.

  1. Click your Windows search dashboard bar, type cmd, right-click the Command Prompt tool choice, and click Run as administrator.
  2. Input the following instruction lines into your terminal window one by one, pressing Enter after each individual command line:

net stop wuauserv
net stop bits

  1. Open your desktop Run command tool by pressing Windows Key + R, paste the directory path C:\Windows\SoftwareDistribution into the open box, hit Enter, and delete every file located inside that specific directory.
  2. Return to your open administrative terminal panel and execute the recovery initialization process by running these lines sequentially, pressing Enter after each one:

net start wuauserv
net start bits

  1. Close your terminal, restart your PC, and open the system settings dashboard to safely execute a fresh check for pending software upgrades.

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