Windivert Driver Cannot Be Installed You Must Restart Your Computer Top |top| -

Sometimes Windows copies the driver to the core system directories, creating a permanent conflict.

If a previous instance of the software crashed, Windows might still think the driver service is active. You can force-delete it using the Command Prompt.

Alternatively, go to > Manage settings > Exclusions . Sometimes Windows copies the driver to the core

Add the folder containing the WinDivert .sys and .dll files to your Antivirus Exclusions/Whitelist . 4. Verify Digital Signatures and "Block" Status Windows 10 and 11 are very picky about kernel drivers. Navigate to the folder where your program is located.

WinDivert requires deep kernel access. If the parent application isn't running with administrator rights, driver deployment fails. Alternatively, go to > Manage settings > Exclusions

Running the software directly from a .zip file will cause WinDivert to fail because it cannot unpack its driver file to a temporary directory. Always extract the files first.

If you continue to have trouble after trying all of these solutions, your best next step is to consult the support community for the specific software that requires WinDivert. When posting for help, always include any specific error codes you see (like 577 or 0x80041017 ) and details about your Windows version (e.g., Windows 11, 64-bit). Good luck! Verify Digital Signatures and "Block" Status Windows 10

If a restart doesn't work, a program is likely forcing the driver to reload on startup. Press Ctrl + Shift + Esc to open . Go to the Details tab.

Go to .