Looks like you need to convert the textures. Get dxtbmp or imagetool.
Dxtbmp here:
http://www.mnwright.btinternet.co.uk/do ... xtbmpx.EXEopen your file (load extended image)
then save as 24bit image
should then be able to open in any graphics program.
remember to do the reverse when your done
open regular image, and save as extended in either dxt3 (compressed) or 32Bit (uncompressed)
any probs, just post back or PM me.