08-11-2017 07:48 AM
08-11-2017 11:29 AM
Hi @LanLin,
Tell us more about your environment...What is your NBU version, Master/Media and client?
For now, take a look this TN
https://www.veritas.com/support/en_US/article.id-SF930561138a_nbu_exchange_web - Configuring a snapshot policy for Exchange Server
Regards,
Thiago
08-11-2017 05:05 PM
08-14-2017 02:26 AM - edited 08-14-2017 02:27 AM
What is the Exchange version?
And client OS version and NBU version?
Please show us the rest of the Attributes screen, not only the error.
08-14-2017 12:30 PM
There's an Options button right next fo Perform VSS Backups. Click it.