netbackup configuration in MS failover cluster

Hi,

pl. advice if i am wrong.  environment detail listed below windows2012, netbackup 7.7.2,

 

Name= host A, 192.168.99.100

Name= Host B, 192.168.99.101

NFS drive: D:\  

Qurom disk: E:\

under a MS failover cluster

Virtual Name= HostAB, 192.168.99.102

 

Netbackup installation:

select in a cluster mode

Virtual Name= HostAB, (physical host name under an additional master and media server HostA, HostB)

next screen, cluster setting  create a new cluster group (virtual ip: 192.168.99.103, Virtual hostname: HostD, shared path disk, public network )

click on "cluster configuration" button

cluster configuration successful.

instalation done.

 

when i open a java admin  console, certificate error "the host which you are trying to connect does bot have a netbackup security certificate installed. the security certificate is manadatory"

 

i tried to run the command on windows shell  pathinstall/veritas/netbackup/bin/admincmd/bpnbaz setupat 

want to run y/n: y

failed.

 

can some one guide me where i am wrong ??