Java Programming

Hello,

In my code I need to run a windows application. Through the Command Prompt I would type:

C:\>"C:\Documents and Settings\Simpatico\My Documents\Woerter Speichern Files\changeBackgroud" "C:\\Documents and Settings\\Simpatico\\My Documents\\Woerter Speichern Files\\testimage.bmp"

In Java I wrote:

ProcessBuilder pb = new ProcessBuilder("C:\\Documents and Settings\\Simpatico\\My Documents\\Woerter Speichern Files\\changeBackground", C:\\Documents and Settings\\Simpatico\\My Documents\\Woerter Speichern Files\\testimage.bmp);
		pb.directory(new File("C:\\Documents and Settings\\Simpatico\\My Documents\\Woerter Speichern Files"));
		try {
			pb.start();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();

And I get:

java.io.IOException: Cannot run program "C:\Documents and Settings\Simpatico\My Documents\Woerter Speichern Files\changeBackground": CreateProcess error=2, The system cannot find the file specified
	at java.lang.ProcessBuilder.start(Unknown Source)

The problem is with executing the application, changeBackground in the first place, and not the parameter passing.