1_download_assets likely takes several days at this point to complete when doing a clean install. The file address path says that the viewer is the DMM version but the config.ini is the Nutaku Version. post #570 has the updated DMM scripts and post #589 has the updated Nutaku scripts. Although the error you've encountered might instead be caused by having a folder named 'nutaku' in the '[DMM]Kamihime_Player-1.0-pc/game' or a folder named 'dmm' in '[Nutaku]Kamihime_Player-1.0-pc/game'. You could compare your files and folders in the 'game' folders of both viewers to mine to see if this is the problem, the ¥ instead of / is because my system locale is set to Japanese.