hi all. i have wrote a tcl/tk script with visual tcl that contain notebook widget(kind of [bwidget]). but unfortunately i cant use it in ansys. when i use the `~eui,source mytcl.tcl` i encounter with the message `"can not find package while executing ...."` so is there any way that i can use tcl/tks scripts that contain bwidget in ansys? i think ansys can not find bwidget ,so is there any way to route ansys to bwidget? [DKF]: The first step is to ensure that you have the [BWidget] package installed on your system, and the second step is to make sure that the directory where it is installed is in the list in the `[auto_path]` variable. Thus, you'd be looking to do: ====== lappend auto_path /the/place/where/I/put/bwidget source mytcl.tcl ====== How this would get fed into that Ansys program… can't help you very much there. I've only ever installed it, not actually ''used'' it.