def _file_exists(self, name, file_path):
     if FileTools.exists(file_path):
         if FileTools.is_file(file_path):
             return True
         else:
             QtGui.QMessageBox.critical(self, "YAMCL: " + name + " Path Error", name + " path '" + file_path + "' is not a regular file.")
             return False
     else:
         QtGui.QMessageBox.critical(self, "YAMCL: " + name + " Path Error", name + " path '" + file_path + "' does not exist.")