fix

process/process_windows.go

@@ -173,7 +173,7 @@ func (c *Command) Kill() error {
 	// defer tasklist()
 	defer log.Printf("Process tree with parent PID %v killed.", c.Process.Pid)
 	// here we use taskkill.exe rather than c.Process.Kill() since we want child processes also to be killed
-	stdoutStderr, err := exec.Command("taskkill.exe", "/pid", strconv.Itoa(c.Process.Pid), "/f", "t").CombinedOutput()
+	stdoutStderr, err := exec.Command("taskkill.exe", "/pid", strconv.Itoa(c.Process.Pid), "/f", "/t").CombinedOutput()
 	log.Printf("%s", stdoutStderr)
 	return err
 }