GVM1259W The following virtual machines for host `Host Name` have unsupported characters in their name: `Invalid Virtual Machine Names`. Therefore, these virtual machines are not backed up, regardless of your selections. You must rename these virtual machines to back them up.

Explanation
The following characters are not supported in virtual machine names:   ' : ; * ? , < > / \ | 
Administrator response
Rename the identified virtual machines to remove unsupported characters from their name.

GVM1259W The following virtual machines for host Host Name have unsupported characters in their name: Invalid Virtual Machine Names. Therefore, these virtual machines are not backed up, regardless of your selections. You must rename these virtual machines to back them up.

Explanation

Administrator response

GVM1259W The following virtual machines for host `Host Name` have unsupported characters in their name: `Invalid Virtual Machine Names`. Therefore, these virtual machines are not backed up, regardless of your selections. You must rename these virtual machines to back them up.