Yes, it is OK. But it would help if we knew which version of Trainz you are using.
Please register your copy of Trainz and enter your registration details into the program.
Please click the Register link at the top of this page. When that happens, your Trainz version will appear on your header line at the top of each message you post so that everyone else will also know that you are a registered legal owner of Trainz and we will be better able to tailor our answers to your particular version.
Pretty sure this is a spam account. Registered today, posted today, no registered version, random letter name. We recently had many of those that seem to post a legit question, only to come back later to edit the post to add a SPAM link. But happy to be proven wrong of course.