⚠️ 2 verified solutions available for Error 7013 — Last updated 2026-03-11
Error 7013 📋

Fix ERROR_CTX_MODEM_RESPONSE_NO_CARRIER — Windows Error Code 7013

Error 7013 (ERROR_CTX_MODEM_RESPONSE_NO_CARRIER) is a Windows Networking error that occurs when carrier detect has failed or carrier has been dropped due to disconnect.. This guide provides step-by-step solutions to resolve this issue.

🏷️ Code: 7013 📛 ERROR_CTX_MODEM_RESPONSE_NO_CARRIER 📅 Updated: 2026-03-11 ⏱️ 2 Solutions
⚡ Quick Fix

Complete Network Reset: Open Command Prompt as Administrator

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🐞 Auto-Fix Script for Error 7013
⚠️ How to use: Open PowerShell as Administrator, paste the code above, and press Enter.
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📑 Table of Contents
What is Error 7013? Common Causes Step-by-Step Solutions Prevention Tips Related Errors

💡 What is Error 7013?

Windows System Error Code 7013, known as ERROR_CTX_MODEM_RESPONSE_NO_CARRIER, is a Networking error that occurs during advanced networking, Winsock, and IPSec. The error indicates that: Carrier detect has failed or carrier has been dropped due to disconnect. When this error is encountered, the Windows operating system was unable to complete the requested operation within the networking stack subsystem. The error code 7013 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_CTX_MODEM_RESPONSE_NO_CARRIER 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 advanced networking, Winsock, and IPSec is essential for effective troubleshooting.

⚠️ Common Causes

  • System resource conflict: Carrier detect has failed or carrier has been dropped due to disconnect.
  • Network driver outdated/incompatible
  • TCP/IP stack corruption
  • IP configuration incorrect
📚 Comprehensive Guide

Resolving Component Store (WinSxS) Bloat and Corruption

An encyclopedia on the Windows Component Store: safely reclaiming disk space, understanding hard links, and fixing deep WinSxS corruption.

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✅ Step-by-Step Solutions

1 Complete Network Reset
  1. Open Command Prompt as Administrator
  2. Run: netsh winsock reset && netsh int ip reset
  3. Run: ipconfig /release && ipconfig /renew
  4. Restart your computer
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Show Advanced Solutions (1 more)
2 Advanced Diagnostic for ERROR_CTX_MODEM_RESPONSE_NO_CARRIER
  1. Open Windows Event Viewer (eventvwr.msc)
  2. Navigate to Windows Logs → System to find Event ID 7013
  3. Look for associated warnings that occurred immediately before the system crashed
  4. Right-click the entry and export the log file for further analysis

🎬 Video Tutorials

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How to fix Error 7013 (Ctx Modem Response No Carrier)
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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 "*7013*" -or $_.Message -like "*ERROR_CTX_MODEM_RESPONSE_NO_CARRIER*"} | Format-List

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

🛡️ Prevention Tips

  • Update drivers from manufacturer site
  • Monitor network utilization
  • Document network configuration
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Last updated: 2026-03-11
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Based on Official Microsoft Documentation
Solutions Tested on Windows 10 & 11
Error codes sourced from Microsoft Win32 SDK. Updated 2026-03-11.
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