Are you asking if you can make a preset in Camera Raw? If so, then yes. I can't remember how it's done in the Elements version but I know that you click the flyout menu button (far right) under the Basic tab to save settings.
Sorry ,it was en error by me.
I intepreted the menu-point "letzte konvertierung" (last convertion) wrong.
I thought its a convertion of the "last picture", but its more like "undo" of the actual picture.
Thanks for help