GX loader does not load games from HDD
I have a softmoded Wii 4.3E with USB Loader GX 1.0 r938. I put ISO game with WBFS manager to HDD. GX can view the game but can not load. Operations I've made in loading are the following: Settings appear -> pressing Game Load -> Settings Menu appears -> Making settings -> pressing Save -> info "Successfully saved" -> pressing OK -> Settings Menu newly appear. So, nothing happens and can not load the game.
If pressing the whirling disc on screen then info "SD:/R60P78.dol does not exist" appears. R60P78 is the game ID what I tryed to load.
The loader also does not rip a game from original copy disk: if to press + sign on screen, nothing happens. Although tutorial tells that ripping should start.
I did softmode using the following Wii 4.3E/U softmod - Using Indiana Jones - Original Adventures where is also link to necessary files added.
Does anybody have any suggestion?