hey,,i `m makaing a new types of armor and weapon in blender for oblivion ,but when i try to import some meshes i got error "RuntimeError: Unknow block type encountered during file read: BSXFlags" can you tell me where i made mistake ,,i use Nif Tools 1.5.7 ,Blender 2.43 and Blender_nif_scripts 1.5.7,,,,,,,,,,,,,,,,,,,thx