So if you have any release of "Standard" you do not have UDS. UDS comes with Platinum and PLus SP3 and SP4.
Thank you for that response. That is what I thought but the original poster of this thread has TRS19 in his timeline, not TRS19 Platinum and he is describing an issue that sometimes arises with the UDS when users are not aware of how it works. But then I have TRS19 Platinum in my timeline but I have Trainz Plus. Confusing and crazy.