Excel file comparison script extension

Hi we have installed test complete 14 on a new machine and we looking for the ExcelCompare Script Extension.

Can anyone provide a link to it?

We need for the following js code that uses the ExcelCompare Script Extension to compare excel files.

//Compare Excel Files
compareExcelFiles : function Main(path1, path2, path3){
xlfile1 = path1;
xlfile2 = path2;
resfile = path3;
var check = objectExcel.ExcelCompare(xlfile1, xlfile2, resfile);
if(aqString.Find(check, "No") != -1){
Log.Message(check);
return true;
}
Log.Error(check);
delay(500);
this.checkExcelProcess();
return false;
},