Hacking How can I extract/open the .arc files from Mario Party 10

[I-am-Walter]

I want to edit the title photo of Mario Party 10. I have discover a file who names title.arc:
C:\Mario Party 10 [ABAP01]\content\common\result\layout\title.arc
Now I have try to extract the arc file but every programm that I have try can´t extract the file.
Now I have the question how can I open/extract the file respectively how can I edit the title Photo of Mario Party10

Best Regards
Tzpi
And Thank You for your answers