Okay Guys Whats up?

The .dds problem was happening with me

i had ps cs3 and it wouldnt work so i went and downloaded cs5 it worked like a charm just go try that

and i have a problem when i load my mw2 it says couldnt load filename.iwi i clearly put it in there i put it there twice

in my current case its weapon_usp_col.iwi