IMan thinks that a function is being called incorrectly when it is not.  This leads to an error incorrectly being sent to the screen, and an extra popup when trying to confirm VB Script.

In this case, the VB Script checker is saying "Too few arguments have been supplied to the function [Replace].".  It seems IMan is assuming that I'm using the string function

Replace(string, find, replacewith[,start[,count[,compare]]])

function, and not the RegExp function

Replace(string, string)