ER

Error Lookup

Error Lookup by Henry++ is an easy-to-use error lookup tool that helps quickly search for and find specific error codes associated with software, hardware, and operating systems. It features a clear, organized presentation of error information, supports saved searches, and allows user contributions to the database.
Latest: 4.6.5 Web Scrape
Last checked: Jun 9, 2026 12:10am
Rank: 3240/15140
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Overview

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License: sharewareInstaller: installer and portableWinget: Available

Version & Lifecycle

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Current: 4.6.5 N-2: 2.4.2 Oldest supported: Windows XP SP3 Avg cadence: Every 490 days

Top Contributors

Top sitewide contributors:

  1. Anbarasan
  2. nico_k
  3. Bob
  4. Vigneshwaran

Community Notes

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Release Notes & Updates

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Also known as

Other names people use for this app — helps search and matching.

errorlookuphenry errorlookup

Packaging Notes

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Supports portable mode by creating 'errorlookup.ini' in application folder or moving it from '%APPDATA%\Henry++\Error Lookup'.

Notes

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Version 2.6 and later support Windows 7 and higher, added mitigations for Windows 10+, dark theme support, and fixes for module loading issues.