Well no matter what I try, DM (update 2) will not work for me on a WD My Passport 1TB (usb2 version). DML worked fine for me and had to go back.
Either get "area! al error app_entry is not within apploader" with disc in, or "Fatal error apploader size is zero" without disc, over the top of the DM screen.
Wii is 4.2E using a Wiikey 1.
Have reloaded BC and clean MIOS then installed DM wad again to no avail.
Confirmed 32k FAT32 Active 1st partition (where games directory is), NTFS second partition. Running from Wiiflow r506.
All games tested are confirmed working games (with DML) converted with GCReEx 2b.
I assume there will be no suggestions as it seems drive compatibility has some way to go, from what I'm reading.
Will be great when it's a bit more stable (and working at all, for some of us!). Thanks for the efforts crediar.