Missing or unknown dependency

Hey everyone.

I bought Donner Pass from TrainzItalia a few days ago.

I've installed the route and every dependency folder that came with it, but I came across an unknown dependency.

<kuid:69593:100639> PK-Destinazione miglia

I tried looking it up with trainzkuidindex, but found nothing.

Help would be appreciated.
You might want to inquire over at TrainzItalia regarding this missing dependency.