When 6.3 came out. We just copied the VBO (and the connected dll files) to use in 6.2 and 6.1. But there’s always the risk that’s it’s not going to work. Some of my colleagues have tried it with 5.x and haven’t gotten it to work.Like any other software products, I am assuming the VBO might not be backward version compatable, otherwise it would have been released as a vbo available for downloading.
Looking at the Digital exchange, there is an outlook vbo that is compatable from BP v6.0.
So, you either have to upgrade or write a macro that fits your needs.