The file you provided is an Excel 2007 file. Why are you using the Read from Measurement File function to read this file? I don't know if it's different in 8.6, but that function doesn't read Excel files. It reads LabVIEW measurement files. If anything you should be saving the Excel file as a tab-delimited text file so you can read it using the Read from Spreadsheet File function. Otherwise, you have to use ActiveX to read the Excel file.
That said, what I see in the file are 4 columns:VHF Channel, VHF Freq(MHz), UHF Freq 1, and UHF Freq 2. I would think you're actually trying to pick off UHF Freq 1 and UHF Freq 2, and not VHF Freq and UHF Freq 1 as you indicated. Are you supposed to select the row based on a VHF Channel? In that case, your example was using row/column values of 0.1. 0.1 what? If all you need to do is pick off the row based on the VHF Channel (which is the only thing that really makes sense to me), then all you need are 2 Index Array functions.
