Error in Visual Administrator Logon

Hi everyone,

I have installed PI with cluster, when i try open Integration Repository, appears the one message with error "...5000/P4".

Then, I have change "P4 Provider" in Visual Administrator to resolve the error above.

In bindHost i have changed the bindHost value for (myhost1:mythost2), list of hosts separed with ":".

After change value above, i restarted the NW Instance.

But now, when i try to do login in Visual Administrator, occurs the following error:

Connot open connection on host "myhost" and port "50104"

I already connect with ports 50000 until 50004 but always occurs the same error listed above.

Can anyone help me