Adding VMware VMs to Agentless protection fails with the following error:
"Virtual_Machine_Name" validation has failed. CBT is not currently enabled. This feature will be enabled during the protection process, all ESXi snapshots will be removed. Protection is not allowed."
Under the Protection Rules, check the following box:
"Delete old VMware snapshots in order to enable Change Block Tracking."
Selecting this option lets the Core, delete previous VMware snapshots, including snapshots created by a user or another program, if that is needed to enable CBT.
These snapshots can also be deleted from the Vsphere Web Client.
