Netbackup 7.7.2 Live upgrade

Hello 

I would like to update out Netbackup env to latest 7.7.2. we are running on 7.7.1 master on linux server with linux and windows as clients. we are planning to upgrade on coming Tuesday. we almost have around 1200 clients. 

I belive live update would be best option to kick the clients to latest 7.7.2.

Do we have a link to download 7.7.2 live update files. 

Awaiting for replies.

 

 

Cheers

Albatross