0x80240017 | Update not applicable

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/systems/operating-systems/error-codes/0x80240017/

Last Updated

Feb 27, 2026

Summary

Windows Update determined an update or component does not apply to the current system state.

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What This Code Means

0x80240017 is commonly used when Windows decides an update/package is not applicable. This can happen if the update targets a different Windows version/edition, requires a prerequisite that isn’t present, or has already been superseded.

Where Users Usually See This Code

Windows Update history
Manual installation attempts for KB packages
Feature/component installation workflows

Why This Code Appears

The package targets a different Windows build/architecture
Prerequisites are missing or a newer update replaced it
The system already has the fix via another cumulative update

What Typically Happens Next

The update is skipped and Windows continues normally
Another, newer package may install instead

What This Code Is Not

It is not an indicator of corruption by itself
It does not mean Windows Update is broken

Troubleshooting Checklist

□ Confirm your Windows version/edition and system architecture
□ If installing manually, verify the KB matches your build
□ Install prerequisite updates if the vendor requires them
□ Check whether the update is already included in a cumulative update
□ Use official Microsoft guidance for the specific KB if needed

Notes And Edge Cases

“Not applicable” is often expected when the system is already patched by a newer rollup.

Related Codes

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