NES Emulation for NDS

Wondering if any one can help. I have a Supercard DS One and I am trying to run a NES emulator (i've been told it's possible on a Slot 1 device). The card recognises the programme, however, when I try to run it I get an error message telling me the DLDI driver is missing. I have patched the file but it still doesn't work.Can anyone help?