Press Windows + I to open Settings. Step 2: Go to Apps → Default Apps . Step 3: Scroll down and click "Choose default apps by file type" (Windows 11) or "Set defaults by app" (Windows 10). Step 4: Find .url in the list. Step 5: Click the current default (might be "Browser" or blank). Change it to "Internet Browser" (not Chrome/Edge specifically – use the generic "Internet Browser"). Step 6: Also, set "Internet Shortcut" file type to the same. Step 7: Restart your browser and EVE-NG tab. Solution 2: Re-register urlmon.dll (The Exact DLL Fix) Since your keyword explicitly mentions "extension dll" , this is the surgical fix.

regsvr32 shdocvw.dll regsvr32 shell32.dll regsvr32 ole32.dll Reboot your PC.

Note: This bypasses the .url handler entirely. EVE-NG provides a native client that registers custom protocols.

In EVE-NG, right-click your VM → Open → Download .hta launcher . Step 2: Save the .hta file to your desktop. Step 3: Right-click the .hta file → Properties . If you see "Unblock" at the bottom, check it → Apply. Step 4: Double-click the .hta file. If you get a security warning, click "Allow".

However, many users encounter a frustrating roadblock when trying to access a Windows Virtual Machine inside EVE-NG. You click the "open" icon, your browser downloads a strange .url or .vnc file, and upon opening it, you see an error message similar to: "There is no application installed for this file type. Open Internet Shortcut extension DLL missing." Alternatively, the error might read: "Windows cannot find 'C:\Users...\AppData\Local\Temp\eve-ng-launcher.hta'. Make sure you typed the name correctly."

Introduction If you are a network engineer, a CCIE lab candidate, or a DevOps professional using EVE-NG (Emulated Virtual Environment - Next Generation), you have likely built complex topologies featuring firewalls, routers, and even end-user workstations (Windows 10/11, Linux desktops). One of the most powerful features of EVE-NG is the ability to open native console windows (via RDP, VNC, or Telnet) directly from your web browser.

@echo off start vncviewer.exe %1 Then in EVE-NG user settings, point “Custom Console” to this batch file.

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