- Ensure that all “unsued” images are really unused. No hidden usage from a texture or a material exists. this step is tedious and i do not know of any way to force an image to be decoupled from all its users.
- save your current work to a blend file. Until nwo the image stack still contains all unused images
- stop blender and restart it then. Just File -> new does not work!
Now your image stack should only contain used images.
Posted in: Sculpted Prims