HDMU + mgcamd ipbox91HD

i'm having some problems setting up the HDMU_12084_E2_ipbox91_207_git_5631_nodebug_mix_USB.tar

I install it on the usb and the image works perfectly. during the wizard it ask to choose the EMU and i select mgcamd.
After that i copy in the folder Keys the file newcamd.list and i go in the emu panel to start the emu, but it doesn't work

the screen it stays black. Anyone has something to suggest for to fix this problem? i really need it

Thanks all

must comand chmod 755

chmod 755 the file newcamd.list?

usr/emu/mgcamd_138d and for usr/emu/start/mgcamd_138d.emu

Reinstall mgcamd from the plugins download menu and you can see then through ftp where the bin and config files are located exactly and change them with yours. It should work fine.

the problem with mg_cfg in keys folder find and change with another mg_cfg