Windows & Office Error Code Lookup

Search by error code (like 0x80070005), stop code name (like IRQL_NOT_LESS_OR_EQUAL), Excel formula error (like #REF!), or plain description.

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All categories Windows Update Blue Screen (BSOD) General System Activation & Licensing App Installer (MSI) Network Disk & File System Excel Word Command Prompt DLL Errors Device Manager Codes
Windows version: All versions Windows 11 Windows 10 Windows 7

17 results

Windows Update icon

0X80070002 — File Not Found

Windows Update can't find a file it expects, usually because the update cache is corrupted or a required file was deleted.

Windows Update
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0X8024402F — Update Client Received Invalid Response

Windows Update can't properly connect to Microsoft's update servers — usually a network, proxy, or DNS issue rather than anything wrong with the update itself.

Windows Update
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0X800F0922 — Update Failed to Install (SSL/Reserved Space)

Often caused by low disk space, a VPN interfering with the connection, or an .NET Framework update conflict.

Windows Update
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0X80070003 — Path Not Found

Similar to 0x80070002 — Windows Update can't locate an expected file path, usually from a corrupted update cache.

Windows Update
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0X8007000D — Data Is Invalid

A downloaded update file is corrupted or incomplete, often from an interrupted download.

Windows Update
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0X80073712 — Component Store Corruption

A file Windows needs for the update is missing or corrupted in the component store.

Windows Update
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0X800705B4 — This Operation Returned Because the Timeout Period Expired

The update process took too long and timed out — often due to a stuck background service.

Windows Update
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0X8007001F — A Device Attached to the System Is Not Functioning

Usually a driver conflict — a connected device isn't responding the way the update process expects.

Windows Update
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0XC1900101 — Feature Update Installation Failure

A driver — most often graphics, storage, or network — is incompatible with the new feature update version and is blocking installation.

Windows Update
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0X80240034 — Update Download Cancelled

The update download was interrupted, often by low disk space or a network drop mid-download.

Windows Update
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0X80070422 — A Service Is Not Running (Update-Related)

The Windows Update service itself is disabled or stopped and needs to be started.

Windows Update
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0X8007232B — DNS Name Does Not Exist

A DNS resolution failure prevented Windows Update or activation from reaching Microsoft's servers.

Windows Update
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0X80200053 — Feature Update Ran Out of Time

A major feature update took too long during installation and was rolled back for safety.

Windows Update
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0XC190020E — Not Enough Disk Space (Feature Update)

The feature update needs more free space than is currently available, even after normal Disk Cleanup.

Windows Update
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0X8024A105 — Update Store Component Error

A conflict within the Windows Update Store component, usually resolved by resetting the update components.

Windows Update
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0XC1900107 — Pending Update Cleanup Required

A previous update installation left cleanup operations pending that need to finish before a new one can proceed.

Windows Update
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0XC1900208 — Incompatible App or Setting Blocking Feature Update

Windows detected an installed app or system setting that's known to be incompatible with the new version and blocked the upgrade to protect your data.

Windows Update
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