Eve-ng Open Internet Shortcut Extension Dll (Direct Link)

Mastering EVE-NG: How to Handle the "Open Internet Shortcut" Extension DLL

If you are a network engineer using EVE-NG (Emulated Virtual Environment), you know that the client-side integration is what makes the platform shine. Being able to click a node and have it automatically launch SecureCRT, Putty, or Wireshark is a massive productivity booster.

However, Windows security updates and strict browser policies often throw a wrench in the works. One of the most obscure and frustrating errors users encounter involves the "Open Internet Shortcut" extension DLL.

In this post, we will demystify what this component does, why it triggers security warnings, and how to configure your Windows workstation to accept the EVE-NG custom protocols seamlessly.

Solution 5: Browser Fix – Force "Always Open" for .url Files

Most people miss this. Your browser is not delegating to Windows.

For Google Chrome/Edge:

  1. When you click "Open" in EVE-NG, the download appears at the bottom of the browser.
  2. Click the arrow next to the downloaded file.
  3. Select "Always open files of this type".
  4. Then click the file again.
  5. If Windows asks "How do you want to open this?", choose "Internet Browser" (not Chrome).

For Firefox:

  1. Go to Settings → Applications.
  2. Search for "URL" or "Internet Shortcut".
  3. Change action to "Use Windows default" or "Always ask".

Solution 4: Install/Reinstall EVE-NG Windows Client

EVE-NG provides a native client that registers custom protocols.

Step 1: Download the EVE-NG Windows Client from the official EVE-NG website (community or professional edition). Step 2: Run the installer as Administrator. Step 3: During installation, ensure you check "Register eve:// protocol". Step 4: After installation, go to EVE-NG web UI → User Profile (top right) → Native Client → Enable "Use Native Client for console". Step 5: Set path to C:\Program Files\EVE-NG\eve-ng-launcher.exe.

5.3 Add EVE-NG to Antivirus Exclusions

Add these exclusions in Windows Defender or your third-party AV: eve-ng open internet shortcut extension dll

  • %temp%\*.url
  • %temp%\*.hta
  • C:\Program Files\EVE-NG\

The Problem: "External Protocol Request" & DLL Blocking

Modern browsers (Chrome, Edge, Firefox) and Windows Defender have become incredibly aggressive about security. When EVE-NG tries to invoke that DLL to launch your console, the browser often blocks it or prompts you with a confusing warning like:

"Open Internet Shortcut? [Extension DLL] wants to open an external application."

Or worse, Windows SmartScreen blocks the DLL entirely because it is an unsigned file downloaded from the internet, preventing your consoles from opening at all.

Summary Checklist

If your consoles won't open:

  1. Unblock the DLL in file properties.
  2. Run the Client Pack Installer as Administrator.
  3. Allow the protocol in your browser settings.

Happy Labbing!

Goal

Provide a context-menu item or executable shortcut that:

  • Appears when right-clicking a saved node entry, VM console shortcut, or a selected IP address file.
  • Opens the default browser to a calculated URL (e.g., http:// or a custom gateway URL).
  • Optionally supports copying credentials or launching a WebSocket/VNC client.

2. Browser Isolation or Sandboxing

Modern browsers (Edge, Chrome, Firefox) run inside sandboxes. If the EVE-NG extension tries to call a Windows API via an outdated DLL, the browser’s sandbox may block the LoadLibrary call, resulting in a "DLL not found" error even when the file exists.