Solidworks VBA - all variables are empty...

Hi all,
I've just started playing with Solidworks VBA for the first time, and I'm a bit miffed about this problem. After running this bit of code from the Solidworks Help. I've reached the break on 'End Sub' and the screenshot below shows what I'm getting. All variables are showing Value = 0, nothing or Empty...
http://i429.photobucket.com/albums/qq13/hickoz_bro/Capture.png
I ran the code on a file that should have returned LOTS of values show up. I've also tried a few other bits of code, but I can't get anything to show up...
Am I doing something wrong?
SolidworksApi macros