Setting Google Drive as Default for CSV files

Hi all,
I want to set Google Drive as my default program for opening CSV files.
I downloaded Google Drive for Mac and then tried to open a CSV file with it (and also checked the "always open with" box). I got the warning message: "It’s not known if this application can open <FileName>".
Then, as one can expect, the file won't open.
Am I missing out on something here?

Appreciate your take.

Thanks,
Iddo

A CSV file can be opened with Apple iWork Numbers, MS Office Excel, and TextEdit which you should already have on your Mac. Why do you need Google drive?