Microsoft jscript error

 From:  rod (CECKEH)
5145.1 
I have downloaded the MoI V2 and am trying to use a Hotkey (Alt+I) to run the "Import Point File" command macro from Petr's MoI site.

When I use the shortcut key, I get the error message that I have a, "Microsoft JScript runtime error:Object doesn't support this property or method line0 column 0:"
Can anyone tell me what I'm doing wrong?

Also, in the help files on scripts, if we wish to use some of the provided macros, we are instructed to copy the whole command into the "Command Definition Box" of the shortcut key dialogue box but when I'm in the dialogue box, I don't find any provision to paste the text. What is with that?