Hi,
No help I know, but I have the same problem. (and also with SQL 2000 on a cluster)
The agent is correctly installed on both nodes, but neither locally nor accross the LAN can I 'see' the Exchange stores.
OOI, NTBackup on the active node does 'see' the stores OK.
I think it's something to do with the IP that is used for the virtual exchange installation...
Can Symantic pls help?
TiA
David