..."Certificate Expired"? some time when i want to install other application it will say" file type cant read' but it is .jar file and .sys file..
i just don't understand with my new nokia 5800..
i just download a file that contain a software applications for nokia 5800,
when i click install it say the are corrupted..so why this happen and what should i do?
i really-really need and like the software...plzzzzzzz help me on this..Tq =)