File Path should be ...Docs/SI/FM12/graphics/logos
Then in game prefs make sure 'Use Skin Cache' is unticked and 'Always Reload Skin on Confirm' is ticked
If that doesn't work... I dunno.
I managed to get kits and logo's to work by going into the preferences and unticking the option above 'reload skins on confirm' ... cannot remember the actual name of it though?
havent added any face packs yet though.