Different product that you are referencing since your talking a 4 year old thread where as
vb 4.2 series did not exist.
My suggestion would be in
vb 4.2 series go to the
vb navigation mananger and make sure any links you have in there are full urls. If you want to use relative urls then in your
vb settings you definately want to make sure under the url section you turn on base url setting to yes.