Windivert Driver Cannot Be Installed You Must Restart Your Computer Top |link| Instant

Follow these troubleshooting steps in order to clear the driver conflict and get your application running. 1. Manually Purge the Stale WinDivert Service

Real-time scanning can lock .sys files during copy operations. Follow these troubleshooting steps in order to clear

Press to permanently delete them. (If Windows says some files are in use, click Skip ). Summary Troubleshooting Checklist What it Fixes sc delete windivert Clears stuck background services Run as Administrator Fixes permission denial errors Antivirus Exclusion Stops security software from deleting driver files Disable Memory Integrity Stops Windows from blocking unsigned driver binaries Press to permanently delete them

Repeat for any other WinDivert entries. Then restart and reinstall. Then restart and reinstall

Because WinDivert intercepts network traffic, security software often quarantines the driver file ( WinDivert64.sys ).

If the error persists, check these system-level security features:

Ensure that you're running the WinDivert driver installer with administrative privileges. To do this: