Ok, I will try that approach.

The browser.tsv file is surprisingly large but I used a findstr looking for 0 and it doesn't bring back any rows. However, if would be the data file I'd need to attempt to open to find out if Excel is adding the 0's and I don't think that would work in Notepad. The client is supposed to be setting u...

For the most part, values are as expected and I can find a matching Browser. However, some rows in my data feed are tagged as 0. Does that mean this value was missing from that hit and Excel is simply inserting a 0? (I know Excel does some strange things such as with the Event_List that do not appea...