Thanks, Jim. I did try adding the "Excel Get Worksheet" VI to set the Worksheet name and it worked. It seemed weird to me that I would have to always set the worksheet name before adding a table to the worksheet, so I did a little investigating. It turns out that because of the way I was using a functional global to store the report reference, I wasn't updating the global with the modified reference that had the renamed sheets "Report" and "Summary." I was using the non-updated reference that still had "Sheet1," "Sheet2," "Sheet3." Once I made sure that I was storing the updated reference in the global (and then read it out) everything worked.
This wasn't an issue when I was using the LabVIEW 8.5 version of the RGTK (1.1.2) but when I upgraded to the 8.6 version (1.1.4) I needed to make this change since the report ref was changed to an LVclass type.
