The parent CRES was not found Problems

[dop76]

OK..., I searched it everywhere but still it hasn't been solved. Whenever I extract gmdcs and want to see previews, always this message popped up: 'The parent CRES was not found.' Even if I extract Maxis basic hairs, always.
But sometimes it does show previews, with the message. I really don't know this SimPE and error things. Anybody helps me?

[Ove51]

dop, this is not really a problem, and is normal for the original game files, since the four parts of a mesh are not store in the same package. The CRES is the part that manage the skeleton and bones assignments of the mesh, in order to animate correctly in the game.
It depends on what do you want to do exactly with your exctracted GMDC. A new mesh?