Thank Mark for your reply but the problem persist.

1) on my computer UAC (User Account Control)  is disable
2) however I have installed again weapons fsx as an administration and I have run the game as an administrator but nothing
gun is ok rocket is ok missile is ok  -BOMB are 0000-
3) I have installed the weapons fsx version 01 because the original versione 00 had a problem with sound gun that  now I have resolve but
there is the problem with bomb ( like in version orginal 00)
4) my OS is Vista 32 bit and I have FSX acceleration nothing third part add-on

Bye Mark please let me know  :'( :'( :'(