Key Configuration not exporting properly.

So over the past few weeks I’ve been stuggling with custom key configs (I work on stuff at home at at school). My problem is pretty self-explanatory, when I export my keybinds and re-import them to test them, not all the keybinds are properly saved or some are missing.

I have had some other weird issues with Blender so I unistalled and deleted all related directories and decided to try exporting key binds on a clean install. So far I have only changed one bind (set 3D Cursor), exported the config, imported it, and the particular bind has magically disappeared :spin: (like if I had deleted it). Am I not supposed to mess with the default keybinds? Should I just switch off that bind then create a new one for that specific action? Seriously this is driving me crazy.:eek:

I am currentl using 2.73a (installer version) on Windows 8.1 if that helps, and thank you (in advance) to whomever is willing to help me with this.