aborting Create NAS Cluster

Hi,

I am trying to create a NAS cluster on a FS7600 with a PS6100E SAN.   I went through the menu after clicking the Create NAS button  and clicked Finish,   Is there a way to abort the create?     it is just looping at the Combine NAS controller step and I see no way to abort it.

the error is Unable to access other controller interface in appliance.....

I am able to ping one of the controllers and both VIPs but the second controller is not responding to pings.

Thanks for any help on this