Windivert Driver Cannot Be Installed You Must Restart Your Computer Top [2021] Jun 2026
By systematically working through these steps, you will clear the driver conflict and get your network application running smoothly without getting stuck in an infinite restart loop.
Go to your main application folder (e.g., the folder where goodbyedpi.exe is located). Ensure that windivert.dll and windivert.sys are located in the exact same directory as the executable file. Step 3: Configure Antivirus and Windows Defender Exclusions
| Error Code | Description | Primary Fixes | | :--- | :--- | :--- | | | This driver has been blocked from loading | 1) Disable Driver Signature Enforcement 2) Turn off Core Isolation 3) Ensure you're using the correct architecture (32-bit vs 64-bit) | | 577 | Windows cannot verify the digital signature for this file | 1) Run Windows Update 2) Disable Driver Signature Enforcement 3) Download the latest version of the driver from a trusted source | | 0x80041017 | This is a WMI (Windows Management Instrumentation) error | 1) Run the script in the Microsoft Activation Scripts (MAS) tool | | Error Code: 2 | The system cannot find the file specified | 1) Clean registry uninstall 2) Full reinstallation of the driver | | 110 | Failed to open the Divert device | 1) Manually stop and start the service in an admin command prompt | By systematically working through these steps, you will
Check the box that says . Click Apply and then OK . Launch the program again. Step 3: Configure Antivirus and Windows Defender Exclusions
If the driver installation still fails, try manually updating the driver through Device Manager. Step 3: Configure Antivirus and Windows Defender Exclusions
Select and add the directory where your application (and its accompanying WinDivert DLL/SYS files) is installed. 4. Clear Temporary Driver Files from System32
The error message explicitly says "you must restart your computer" —but often, restarting once is not enough. You need to clear the lock. By systematically working through these steps
Navigate to > Advanced options > Startup Settings > Restart .
You can try to force-restart the service using Command Prompt: Open Command Prompt as . Type the following commands, pressing Enter after each: sc stop WinDivert1.0 sc delete WinDivert1.0 Relaunch the application. Advanced Troubleshooting 6. Disable Driver Signature Enforcement
If the error persists after restart, run sc delete WinDivert (if it exists as a service) then reinstall. But 95% of the time, a single reboot is all you need.
