Set up Word 2010 / 2013 styles

If when re-opeing your doc, Word decided to turn your existing styles into shit (e.g. 3.4 became 1.49), start all the way from the start:

• Enable Developer menu: File | Options | Customize Ribbon then tick the Developer checkbox in the right hand side list
  
  
• Then in the new Developer menu, push the Document Template button, and untick the Automatically update document styles checkbox
  
• Then follow this tutorial: How to create numbered headings or outline numbering in Word