: The software is looking for WinDivert64.sys or WinDivert32.sys in the wrong directory. Step-by-Step Fixes 1. Manually Remove the Old Service
WinDivert requires specific files to be in the same folder as your .exe . Ensure your program directory contains: WinDivert.dll WinDivert64.sys (for 64-bit systems) WinDivert32.sys (for 32-bit systems) WinDivert.inf
If Windows says you need a restart, it’s likely because it’s trying to overwrite a service that’s "marked for deletion." You can force this process using the command prompt: Open as an Administrator . : The software is looking for WinDivert64
If the software still insists on a restart, you may need to clear the driver's registration manually: Open regedit (Registry Editor).
The error message often appears when users try to run network tools like GoodbyeDPI , ReQrypt , or custom VPN software. This usually happens because an older version of the driver is stuck in memory, or Windows is blocking the new installation due to security settings like Memory Integrity . Why the Error Persists After Restarting A standard reboot doesn't always clear the issue if: Ensure your program directory contains: WinDivert
or install a new antivirus before this error started appearing? WinDivert not working on Windows 10 20H2 #253 - GitHub
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WinDivert . and Delete the WinDivert folder. Restart your PC. Summary Checklist Old driver stuck Run sc delete windivert in Admin CMD. Windows Security block Turn off Memory Integrity in Core Isolation. Incompatible software This usually happens because an older version of
: Windows "Core Isolation" or antivirus software (like Sophos) is blocking the driver from loading.
Type the following commands one by one, pressing Enter after each: sc stop windivert sc delete windivert Use code with caution.