Moving folders has confused blender paths I needed to tidy the files I am using in my blender project. After doing so blender doesnt know how to find the files as the path they were on has changed. 

What can I do with blender to make sure it doesn't lose the paths when I tidy the files?
You can be Packing as .blend or .zip instead of saving your file directly.

You can also try setting up the File Path under the Preferences