My young brother (6 years old), I bought him TRS2006, I taught him how to use the DLS.
I got him an 8-40b from the download station, Got every dependency but this one:
<kuid2:9000:51013:1>
Does anyone know where this is?
From memory, that's one of the dependencies for the BR Class 66 trains - try downloading one of them to get the dependency. (if it has 104 at the end or something similar, edit the config file to remove the extra bit)