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:
Some VPNs or traffic‑shaping tools install their own network filter drivers that clash with WinDivert. The error message often appears when users try
Restart your computer and try launching the application again. Registry Cleanup Restart your computer and try launching the application
Restart your computer and try launching your application again Use windivertctl : If the application includes it, run windivertctl.exe uninstall from an elevated command prompt to clear the driver state Check Antivirus/Security Blocks : Some antivirus programs, like , are known to be incompatible with WinDivert Clear Stuck Services (The Primary Fix) The simplest
Here is a deep dive into why this happens and how to fix it for good. 1. Clear Stuck Services (The Primary Fix)
The simplest solution is to restart your computer and then attempt to install the WinDivert driver again. This will ensure that any pending system changes or updates are completed, and the system is in a clean state.