When using DML with *NEEK, you not only have to have it launch from BC, but have to comment this line as well.Here. Sneek+DI rev192 bootmii@boot2. No black screen but I didn't installed correctly DMLr30 in the BC emulated NAND folder because when I select a game (Mario Kart DD) it loads fine but with a lot of sound issues and no responding control.
Thanks I'll try again
Problem solved it's working fine through Sneek+DI (bootmii@boot2) DMLr32 installed as BC (i have installed a clean copy of MIOS v10 to my real NAND to avoid confusion) but again same "an error has ocurred" issue after playing 5-10 min 15-30 min.. random problems with Metroid Prime NTSC. So far other games are running great. Thanks for the advice sk0ld