HaloMods "Classic" Read-only Archive

I came here before you adviced me thank you anyways but I have a problem with what you told me the textures get saved as .dds.dds and my converter crashes when it converts them have you a converter that works?

I am working on a skin pack for Halo:CE and I need to export textures to make them high res and add tons of detail please post the tools I need and how to rip the textures out