when this veesionh of sl was unloaded to my pc and i tried to log in I got this message display settings have been set to recommended levels,because of a change to the rendering sub system On logging in everthiing except the grass and water and sky and avatar body and some clothing was a deep pink and purple I have tried going to preferences to fix but no luck Can you tell me what this means please and can you help me Anastasia Ireto