To save a bit of space, the FastClose Reader and Designer products run off the same executables and assemblies.
The product knows which interface to present to the user based on a command line switch that gets set in the application's shortcut icon.
Now, when installing on Terminal Services / Citrix, these shortcuts are defined manually by the System Administrator.
When deploying the reader application, the shortcut can be deployed "as is" without ammendment.
But when deploying the Designer application shortcut the following command line switch is also required so that the user see's the Designer interface rather than the Reader.
Add this to the deployed shortcut
/Reader=false