Check if the application has a “repair” or “reinstall drivers” option in its settings or installer.
Here is a comprehensive guide to clearing this error and getting your software back up and running. 1. The Basic Restart (With a Twist)
WinDivert (Windows Packet Divert) is a powerful user-mode packet interception library used by various network applications, VPNs, proxies (such as GoodbyeDPI or Cl clash), and bandwidth managers. Because it operates at the kernel level, installing and starting the driver requires strict interaction with the Windows Service Control Manager.
return SystemState.RestartRequired;
public class DriverInstallManager
sc stop WinDivert sc delete WinDivert
The error message is a frequent headache for users of specialized networking software. You will most commonly encounter this issue when attempting to run tools like GoodbyeDPI , RequestResender , certain VPN clients, custom firewalls, or online gaming ping-reduction tools.
For most people, will solve it. If it keeps happening, follow steps 2–5.
If the driver is still stuck, manually delete the driver files and reboot: Check if the application has a “repair” or
Open Windows Security > Virus & threat protection > Manage settings > Exclusions . Add the entire folder containing your WinDivert application to the exclusion list.
If youg., GoodbyeDPI, Requestrr, a VPN) is triggering the error? Which (Windows 10 or 11) are you running?
: If a restart doesn't work, manually stop and delete the existing service using the Command Prompt (run as Admin): sc stop windivert sc delete windivert
Which (e.g., Windows 10 or Windows 11) are you using? The Basic Restart (With a Twist) WinDivert (Windows
Before diving into fixes, it's essential to understand what WinDivert is and why your system is so protective of it. WinDivert is an directly within the Windows network stack. In simpler terms, you can think of it as a "traffic police" station for your network data. Every data packet entering or leaving your computer must pass through this checkpoint, where it can be inspected, altered, redirected, or even blocked.
Right-click the executable file of the program you are trying to run (e.g., goodbyedpi.exe ). Select from the context menu. Click Yes on the User Account Control (UAC) prompt. Step 2: Force-Kill Stuck WinDivert Processes
: If the error persists after a restart, there may be a stale registry entry. Navigate to:
If you have 64-bit Windows, you ensure that the application you are using and its WinDivert driver are also the 64-bit versions . Using a 32-bit driver on a 64-bit system will almost certainly cause it to fail to load. Re-download the correct version for your operating system from the application's official source. You will most commonly encounter this issue when
Before we fix it, it helps to know what it is. is a user-mode packet capture/divert driver. It allows software to intercept, filter, and modify network traffic on your Windows machine. It is a legitimate tool used by many open-source and commercial applications to manage network flows without requiring a complex kernel-mode driver.