i have installed "ebuddy" application on my Nokia 5800 then a certain software problem occurred in my phone memory so i had to format it the hard way.

after inserting my memory card back again, i found the ebuddy icon with a key on the top right corner http://i47.tinypic.com/2je8bjp.jpg
and it refuses to open

and i try to remove it it gives an error in the middle of the process http://i45.tinypic.com/14e1cvs.jpg
it gives another error too when i try to download and install another version http://i45.tinypic.com/2ep5a3o.jpg

please help me because i searched a lot and never found a solution.