Deep dive - Windows wintun driver uninstall error about pairmesh HOT 2 OPEN

// Uninstall removes the driver from the system if no drivers are currently in use.
func Uninstall() (err error) {
	r1, _, e1 := syscall.Syscall(procWintunDeleteDriver.Addr(), 0, 0, 0, 0)
	if r1 == 0 {
		err = e1
	}
	return
}