I've found in the past that on a few occasions (in the past few months, maybe 6 months or more to be honest ) an IGS will export to Geo successfully but the model in game will have no textures showing (all missing textures) - on inspection of the Geo, where it should have the path and name of the Geo (with of course [00] before the name) it just says [00] and that's it. No path or file name at all.
Obviously it's not exactly difficult to address this manually, but, it'd be nice not to have to...
Do any of you clever people know what on earth causes this?