Windivert Driver Cannot Be Installed You Must Restart Your Computer Top < EASY • 2027 >

Did any of the command prompt steps return a (like Access Denied)?

A: Yes. The latest stable version is 2.2 , followed by 2.1 and earlier versions. Newer versions may have better compatibility with modern Windows security features. If you are compiling your own version, using an official pre-built binary from the GitHub repository is generally safer and more reliable. Did any of the command prompt steps return

Before fixing the error, it helps to understand the component. (Windows Packet Divert) is a legitimate, open-source driver that allows user-mode applications to capture, modify, and block network packets on Windows. It bypasses the standard Winsock API to work at a low level—similar to a lightweight, programmable firewall. Newer versions may have better compatibility with modern

By manually deleting the service via sc delete , you clear the path for the application to perform a clean initialization. (Windows Packet Divert) is a legitimate, open-source driver

Type the following command to stop the service and press Enter: sc stop WinDivert Use code with caution.

Open (or your third-party antivirus dashboard).

Windows 10 and 11 require drivers to be digitally signed by Microsoft. While official WinDivert releases are signed, some older or custom-compiled versions may trigger a signature error (sometimes misreported as the “must restart” message).