               (or (helm-w32-launcher--guess-csc-executable)
                   (error "Can't guess the path to csc.exe
 Please set `helm-w32-launcher-csc-executable'"))))
-      (helm-w32-launcher--call-process-get-output
+      (helm-w32-launcher--call-process
        helm-w32-launcher-csc-executable
        "/nologo" "/t:exe" "/debug-" "/utf8output" "/o"
        (concat "/out:" (helm-w32-launcher--slash-to-backslash

(put 'helm-w32-launcher-process-returned-non-zero
     'error-message "Process returned non-zero")

(defun helm-w32-launcher--call-process-get-output (program &rest args)
  "Call PROGRAM synchronously in a separate process.
PROGRAM and ARGS are as in `call-process'.
The PROGRAM's output is returned as a string."
  (with-temp-buffer
    (let* ((coding-system-for-read 'utf-8)
           (error-code (apply #'call-process program nil t nil args))

  "Call the external program to get the list of Start Menu items."
  (read
   (condition-case nil
       (helm-w32-launcher--call-process
        helm-w32-launcher--external-program-name)
     (file-error
      ;; The external program not found, try to compile it.
