Import Vocabulary

I have some ivc catalogues for which I had a vocabulary defined for different tags. I did check the forum how to import that into MediaPro and found this viewtopic.php?f=43&t=10534&p=47840&hilit=vocabulary#p47840

I tried to follow this by first loading the ivc catalogue. After loading it I inspected the vocabulary. However, there is nothing there. What happened to the catalogue? Is it not in the ivc file? If it is then why can't I see it? If it is not where is it stored?