get an error message when i try to add games

i keep getting and error message that it cannot be put in for some odd reason...i get the program from online and try to put it in throught application loader using blackberry desktop manager. but when i click on the extention then try add it tells me its not suitable for my phone or that its not axl or axi i tried cod and jad and nothn=ing gets in i dont know what to do i need help plz.

 

Ihave the same problem it does it all the time. sorry !!!!!!!!!!!!!!