How to delete an installed map

Former Member
Former Member
O.k., Over time I've downloaded and installed (to both my computer and my Nuvi 2595LM) various versions of City Navigator North America.

Now, in Basecamp 4.0.2, I have several versions to choose from. I thought I would delete some of the older versions, but I can't seem to figure out how to do this.

I went to 'Utilities/Manage Map products' thinking I would be able to do this from there. But I don't seem to see an obvious option to do this, even though it does list the maps.

What am I missing? How do I delete old versions of maps I (presume) I no longer need?

This is on Windows 7, 64-Bit.

Thanks in advance.