I did not realize it but a coworker was having the exact same issue for the past several days.  After escalating up within Infragistics, he found a solution.

  On the grid there is a attribute called Browser.  It was set to "Xml".  He changed it to "Auto".  This apparently triggers a path in the Javascript to be more sensitive to the version of the current browser.  This got him around the same error message.  I cannot test my problem at this time as those computers are being used for a class.  I will post a followup if it works.

Thank you for your advice, but I got installed the latest SP9, file version 8.90.1101.0 of this dll on a few computers where this problem happens only on some of them. Any help more than welcome, cheers.

Is there any resolution on this particular issue?  I am experiencing the same error and location.  We have an application that is being rolled out to production.  In the training classroom, all of the computers in the rear row experienced the exact same error while the computers in the first two rows did not.

Obviously there is some setup issue that is causing problems for the Infragistics control.  What I don't know is what the problem actually is.

Error message from IE: A runtime error has occurred.  Do you wish to debug?

Line 11474
Error: The parameter is incorrect.

As this is a remote machine, I only had access to Microsoft Script Editor.  It gave an additional error message of:
MSXML3.dll: The paramter is incorrect.

The code it is pointing to is:
igtbl_XSLTProcessor.prototype.transform = function()
{
  if (!this.input)
      return false;
  if (ig_csom.IsIE)
  {
      this.Processor.input = this.input;                                          <== This is the line that is throwing the exception
      this.Processor.transform();
      this.output = this.Processor.output;
   }
   else
         return this.outputDocument = this.Processor.transformToDocument(this.input);
   return true;
};


I will continue to work on this.  I will post if I get a resolution.  If not, I will try to reproduce in a simple app and send the code alonge in support request.