I've tried installing the cias manualy and they are working on my side with FBI (I'll update QR's in a minute)
OK @someguy12345 , QR codes updated: https://github.com/Robz8/TWLoader/wiki
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@Robz8 I can't edit OP so please use this...
Unafortunately, .nds rom converted to DSIWare CIA will not work, since .nds games are hardcoded to work from SLOT-1, that's why nds-bootstrap and TWLoader exists.
@MarcusD I have tried compiling it for you but seems OCDM was using and outdated DevKitARM version (compatible with sf2d) and I don't have such outdated devkit installed :(
If you know how to make it works with latest devkitARM, I can compile it for you :)
If you're using emunand, install both nand side cias to sysnand too.
If you aren't using emunand, maybe @Robz8 have a better idea about what's happenin :)