Windivert Driver Cannot Be Installed You Must Restart Your Computer Top

This blog post addresses the common "WinDivert driver cannot be installed" error often encountered in tools like GoodbyeDPI, ReQrypt, or custom network applications.

The error message explicitly says "you must restart your computer" —but often, restarting once is not enough. You need to clear the lock.

The message was clear, but the reality was more complicated. Alex restarted the machine, waited for the BIOS splash screen, and logged back in. Upon launching the application again, the same error appeared. It was a classic "reboot loop," often caused when the system believes a previous version of the driver is still active or pending a removal. The Investigation This blog post addresses the common "WinDivert driver

sc stop WinDivert sc delete WinDivert

WinDivert is a user-mode packet diversion driver that allows developers to capture, modify, and redirect network traffic on Windows systems. However, some users have reported encountering an issue during the installation of the WinDivert driver, which states that the driver cannot be installed and that a computer restart is required. This report aims to investigate the causes of this issue and provide possible solutions. The message was clear, but the reality was more complicated

: An older version of the WinDivert service is still registered in Windows but points to a file that no longer exists or is incompatible.

Ensure that you're running the WinDivert driver installer with administrative privileges. To do this: It was a classic "reboot loop," often caused

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDivert Right-click and Check for Residual Files : Ensure there aren't conflicting files in your system folders. Search for WinDivert32.sys WinDivert64.sys in your program directory or C:\Windows\System32\drivers