Volume Manager 1.3

Hi, I'm getting an error on our Unix box with Veritas Volume Manager v1.3

We are using Unix 7M+ v11 L10 if this makes sense.

We've had to rebuild our Unix box after hard drive failure and this message below keeps appearing:

'Protocol error with Volume Configuration Daemon'.

The volume manager is not allowing the O/S access to the data drives.

Could anyone suggest how I can resolve this;I'm unfamiliar with Unix so any help would be most welcome.

Kind Regards, tim dixon.