Download w/o problem still defective files

[Holmes]

im pretty sure i get the same thing when i dl stuff. the file sizes however, are off by just a few bytes. thus the files fail when i use a svf checker, i dont know if its the flashfxp, ive tried everything, different versions, the betas everything, so unless its a setting i dont have a clue. its just really frustrating. any help is appreciated, recommendations on settings, anything at all.

thanks