Welcome to the Rockbox Technical Forums!
Okay I have tried extracting and reinstalling and no luck (even on a different computer).
"The colours are also wrong in Rockboy, instead of monochrome it's orange and black and white, it's kind of inverted looking. I have tried a number of different skins and the basic ones display fine (blue background black text) but no pictures or icons display correctly."
Settings > General Settings > Display > LCD Settings > LCD Mode
Page created in 0.138 seconds with 70 queries.