Here's a useful collection of scripted components and controls. They allow you to do things in Mathcad that are otherwise difficult or impossible. These also serve as examples for someone that wants to write their own. I wrote some of these, but not all of them.
See also here for functions for date and time handling that are based on scripted components:
See also here for how to save the state of controls and scripted components:
Versions 2 through 10: Various things I didn't bother to tell anyone about
Version 11, Jan 04 2011: Added a button to execute a series of shell (a.k.a. DOS) commands. There was already a function for this, but not a button.
Version 13, Feb 28 2013. Added scrolbars and sliders that can be either linear or logarithmic.
Version 14, Nov 14 2014. Improved the dynamically filled listboxes to take a scalar input for a single element list.
Which version of Mathcad are you using?
Does it give an error immediately you open it, or only when you scroll down to a certain point?
Just to be clear, it's the Mathcad file, not the zip file, that is the problem, correct?
I just uploaded the same file to the Collab. Could you try downloading it from there and let me know if it's OK.
OK. Thanks. A few more questions:
Which flavor of Mathcad?
When you open it you should get a message asking if you want to disable the scripted objects. Does it get this far when opening? If so, what happens if you disable all the components?