We're using Netbackup 3.4 After following Veritas installation instructions to the letter, the Exchange plug-in refuses to be seen by the master server which is a unix box. Now we're considering migrating the master server to a windows box. Does anyone know how to configure the unix master server so that it sees the Exchange server? We also experienced a problem with Veritas crashing the Exchange machine and had to pull it off entirely. Could the two problems be related?