upgrade Symantec Backup Exec 15 to 21

[Mehdi10]

Hi community,

We decided to upgrade our Symantc Backup exec 15 to 21.2

Could you please provide me with the necessary steps and requirements to carry out the upgrade

Thank you and Regards

[kf2013]

Step by Step Upgrade to Backup Exec 20.x, 21.x, or 22 (veritas.com)