A more recent, yet extremely common cause is a Windows security feature called , specifically its "Memory Integrity" setting. This feature uses hardware virtualization to protect the kernel from malware injection. However, it can also block legitimate drivers like WinDivert from loading, preventing them from establishing the necessary low-level network access. If you see this error after a Windows Update, Kernel Isolation is a prime suspect.
Alternatively, you can update the driver manually. Go to the official WinDivert GitHub releases page. Download the latest binary package (usually a .zip file). A more recent, yet extremely common cause is
This code snippet demonstrates how to detect the "Restart Pending" state before attempting to load the driver, preventing the confusing error message. If you see this error after a 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. Download the latest binary package (usually a