advdev

im trying to add network drivers to the wim images on our wds server using wintoolkit. ive added the drivers to the boot image as well as the main image but when i boot the computer into pxe and it loads the boot file it still errors out saying a matching network driver cannot be found please add the network driver to windows pe image on the wds server. i know they are the right drivers so i dont know what im doing wrong. any ideas? thanks i also tried adding the drivers manually using dism to both indexes on the boot.wim but that didn't work either. does anyone have a windows 7 x86 boot file that works on optiplex 980s or can get one up and running. i really need this working. thank you.