A few bits of missing information that, if added to the above post, would be very helpful in any attempt to sort out this problem.
- What version of Trainz are you using? Its name e.g. TRS19 and build number e.g. 116678 (shown on the bottom left of the Trainz Launcher Screen)
- Depending on which version you are using, what does Content Manager say about the missing dependencies? The <kuid> codes and "Status" labels would be very helpful. Every version from TANE onwards has Content Manager installed which is accessed from the Trainz Launcher Screen.
- What are the <kuid> codes of the "Fowler" and the "f7s"? Again Content Manager will tell you this.
If you have TANE or later and do not know what Content Manager is then check this link -
Understand_Content_Manager_Status_Labels