Windivert Driver Cannot Be Installed You Must Restart Your Computer Link

Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ . Look for any entry named WinDivert and delete it 1.2.2 . Summary Checklist Target Issue Full Restart Clears memory-locked driver files Run as Admin Fixes permission errors Delete .sys files Removes corrupt drivers Disable Sig Enforcement Allows unsigned driver loading

The error message is vague and unhelpful, leaving me to troubleshoot on my own. I've tried running the installation as an administrator, disabling antivirus software, and even performing a clean boot, but nothing seems to work.

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Open the Start Menu, type regedit , and open the as an Administrator.

sc delete WinDivert (Note: You may need to use the specific version name, such as WinDivert1.4 or WinDivert2.2 ). I've tried running the installation as an administrator,

: Sometimes Windows holds onto driver handles even after one reboot. Try a second full restart to clear the system cache. Advanced Troubleshooting

: A previous version of the driver is still active in memory or improperly registered in the Windows Service Control Manager.

Work through these troubleshooting steps in order. Start with the easiest cleanup methods before moving on to advanced system settings. Step 1: Run the Application as Administrator

: Attempting to load a 32-bit driver on a 64-bit system (or vice versa) can trigger installation failures. sc delete WinDivert (Note: You may need to

WinDivert64.sys (for 64-bit systems) or WinDivert32.sys (for 32-bit systems) WinDivert.inf WinDivert not working on Windows 10 20H2 #253 - GitHub

If you are seeing the error message , you are likely trying to run a network utility, a packet sniffer, or a specific software firewall (like Proxifier, SwitchHosts, or certain gaming tools).

: Forcing the removal of the old service often resolves the "restart required" loop Stack Overflow Command Prompt Administrator Run the following commands one by one: sc stop WinDivert sc stop WinDivert1.4 depending on your version) sc delete WinDivert

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Download the absolute latest version of the application triggering the error. Newer releases bundle updated, signed WinDivert binaries compatible with recent Windows security updates.

Restart your computer one final time to apply the clean state. 4. Configure Antivirus and Windows Defender Exclusions

: Open Command Prompt as Administrator and run the following commands to clear stuck services: sc stop WinDivert

Test your application to see if the driver installs successfully. Technical Recommendations for Developers

Follow these troubleshooting steps in order to resolve the issue without unnecessary reboots. Step 1: Run the Application as Administrator

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