⚠️ 1 verified solutions available for Error 15014 — Last updated 2026-03-13
Error 15014 📋

Fix ERROR_EVT_FILTER_ALREADYSCOPED — Windows Error Code 15014

Error 15014 (ERROR_EVT_FILTER_ALREADYSCOPED) is a Windows Internet & WinHTTP error that occurs when an expression can only be followed by a change of scope operation if it itself evaluates to a node set and is not already part of some other change of scope operation.. This guide provides step-by-step solutions to resolve this issue.

🏷️ Code: 15014 📛 ERROR_EVT_FILTER_ALREADYSCOPED 📅 Updated: 2026-03-13 ⏱️ 1 Solutions

🎮 Common Scenario: Are you experiencing Error 15014 while launching or installing AutoCAD? The solutions below directly address the system interactions specific to this application.

⚡ Quick Fix

Reset Internet Settings: Open Command Prompt as Administrator

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📑 Table of Contents
What is Error 15014? Common Causes Step-by-Step Solutions Prevention Tips Related Errors

💡 What is Error 15014?

Windows System Error Code 15014, known as ERROR_EVT_FILTER_ALREADYSCOPED, is a Internet & WinHTTP error that occurs during WinHTTP, WinInet, and internet protocols. The error indicates that: An expression can only be followed by a change of scope operation if it itself evaluates to a node set and is not already part of some other change of scope operation. When this error is encountered, the Windows operating system was unable to complete the requested operation within the internet services subsystem. The error code 15014 is returned by the GetLastError() function and provides developers with a specific identifier to diagnose the root cause of the failure. The symbolic name ERROR_EVT_FILTER_ALREADYSCOPED maps directly to this numeric code and is commonly referenced in Microsoft documentation, developer forums, and system logs. Understanding this error and its context within WinHTTP, WinInet, and internet protocols is essential for effective troubleshooting.

⚠️ Common Causes

  • Proxy misconfigured
  • SSL/TLS handshake failure
  • Client certificate expired
  • WinHTTP response timeout
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✅ Step-by-Step Solutions

1 Reset Internet Settings
  1. Open Command Prompt as Administrator
  2. Run: netsh winhttp reset proxy
  3. Open Internet Options → Advanced → Reset
  4. Restart your browser and applications

🎬 Video Tutorials

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How To Fix Internet Connection Error Windows
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💻 Diagnostic Command

Run this PowerShell command to find related events in your system log:

Get-EventLog -LogName System -Newest 20 | Where-Object {$_.Message -like "*15014*" -or $_.Message -like "*ERROR_EVT_FILTER_ALREADYSCOPED*"} | Format-List

💡 Open PowerShell as Administrator, paste the command above, and press Enter.

🛡️ Prevention Tips

  • Use centralized proxy management
  • Keep root certificates updated
  • Disable legacy SSL 3.0 protocol
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Last updated: 2026-03-13
📖
Based on Official Microsoft Documentation
Solutions Tested on Windows 10 & 11
Error codes sourced from Microsoft Win32 SDK. Updated 2026-03-13.
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