I am using Visio 2007 with Office 2003 and Windows XP.
I am using an Organisation Chart to show ownership of some subsidiary
companies but cannot connect more than two shapes to one other. e.g. Using
the Head Office as 1 and branches as 2, 3, and 4 I need to connect shape 1 to
the other three but also connect shape 2 to shape 4 because Company 2 also
owns part of Company 4.

I have succeeded doing this in the past but now, each time I connect 2 and
4, the connector from 1 to 4 is deleted or disappears. Likewise if I then
try to connect 1 and 4 again, the connector between 2 and 4 disappears.

It does not make any difference whether I make point to point connectors or
shape to shape.

Any ideas please?