Software⏱️ 4 min read📅 2026-06-19

How to Fix: Can I find out what process is generating certificate error popups?

Certificate error popups on Windows, how to identify the causing process.

Quick Answer: Use the Task Manager or Event Viewer to investigate and potentially disable any suspicious processes.

Certificate error popups can be frustrating and disrupt productivity. They often appear unexpectedly, displaying an error message related to a specific website or domain (in this case, *.yourmembership.com). These errors are usually caused by issues with the certificate chain or server configuration.

The situation you're facing is particularly concerning because it's happening repeatedly, even after closing all applications. This suggests that the issue might be system-wide rather than related to a specific application.

⚠️ Common Causes

  • One possible reason for this error is a misconfigured SSL/TLS certificate or a problem with the certificate chain. When a website uses an invalid or missing certificate, browsers display a certificate error message. This could be due to various reasons such as incorrect certificate installation, expired certificates, or issues with the server's configuration.
  • Another potential cause might be a malicious program or malware that has infected your system and is generating these errors. Malware can often interfere with SSL/TLS connections and cause certificate errors.

✅ Best Solutions to Fix It

Identify and Disable Any Suspicious Processes

  1. Step 1: Press the Ctrl + Shift + Esc keys simultaneously to open Task Manager. This will help you identify any processes running in the background that might be causing the issue.
  2. Step 2: In the Task Manager, navigate to the 'Processes' tab and sort the list by 'CPU' or 'Memory' usage. Look for any suspicious processes with high CPU or memory usage that you don't recognize.
  3. Step 3: Right-click on a suspicious process and select 'Open file location.' This will allow you to view the path where the process is running from.
  4. Step 4: If the suspicious process has a suspicious name, description, or icon, it's likely related to the certificate error. Right-click on it again and select 'End task' to terminate the process.

Use System Configuration Tools to Identify Issues

  1. Step 1: Open Command Prompt as Administrator by searching for it in the Start menu or typing 'cmd' in the Run dialog box (Windows key + R).
  2. Step 2: Type the command `netsh int ip show config` and press Enter. This will display information about your network interfaces, including any issues with TCP/IP settings.
  3. Step 3: Look for any error messages related to SSL/TLS connections or certificate errors. If you find any, make a note of them as they might be relevant to resolving the issue.

✨ Wrapping Up

To resolve the certificate error popups, try identifying and disabling any suspicious processes using Task Manager, and then use system configuration tools like Command Prompt to identify any issues with TCP/IP settings or SSL/TLS connections. If you're still unable to resolve the issue, consider seeking further assistance from a qualified IT professional.

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