What command was used to upgrade to " ESXi500-201510001" .
If you have used esxcli software vib install <xxx> , then try esxcli software vib update <xxxx>
What command was used to upgrade to " ESXi500-201510001" .
If you have used esxcli software vib install <xxx> , then try esxcli software vib update <xxxx>