Can't install: You are trying to overwrite a newer version with an older one

[Morley83]

When I try to install, and I click the hard drive I wish to install onto, i get the message :

"The chosen Volume contains software which is newer than the software you are installing, Installing this software will replace the newer version with an older version."

I click continue, then when I click install, i get the message:

"You cannot continue. There is nothing to install"

This is of course using the latest installer.

I have tried deleting the old Limewire app. that i was updating from, but that didn't work. I know the Limewire I was using was actually an older one, because i kept getting annoying "A new version is available!" messages when I turned it on. Now i have deleted my old limewire, and still can't install the new one.

Any ideas?