: Aggressive endpoint security software blocks the driver’s administrative commands ( DivertOpen() ), falsely flagging it as malware.
and run:
When an application triggers this specific error, it means the software successfully loaded the user-mode library but failed to register or start the kernel driver. The most common reasons for this failure include: After these steps, the dreaded message will no longer appear
Follow these troubleshooting steps in order to clear the driver conflict and get your application running. 1. Manually Purge the Stale WinDivert Service
(Note: If it says the service is not running, move to the next step.) After these steps
Because WinDivert intercepts network traffic, security software often quarantines the driver file ( WinDivert64.sys ).
If it says [SC] DeleteService SUCCESS , the conflict is resolved. when the program launched
After these steps, the dreaded message will no longer appear.
After one final manual reboot to ensure the registry was clean, Alex moved the correct 64-bit driver files into the application folder. This time, when the program launched, the driver installed silently in the background, and the "restart" warning finally vanished.
are you trying to run when this error pops up?