Cannot connect to cluster

Hi

When i am trying to connect to the cluster  i get the following ex Exception of type 'EMC.Centera.FPTypes.FPLibraryException' was thrown

This happens when i create the pool.

I have all the dlls,

I am doing it when i am not in my companies intranet

I am creating a connstring of the following format centeraIP?peafile

where the ip is any of the clusters and the pea file is the pea files offered for that ip.

I even make sure the \ is double.

Why does that happen?

Another question - is the unique id unique accross centeras?

if i have two of the and an id and i try to delete from both in case i dont know which centera it resides on -

could it happen that two items will be erased and not one?

thanks