The upgrade contains the following set of conflicting VIBs
If you get this when trying to upgrade to a newer version of vSphere, and you don't need the VIBs listed. Log on your host and run the following commands.
Locate the VIB name by running "esxcli software vib list"
Remove the VIB by running "esxcli software vib remove --vibname=name"
Reboot the host and retry the upgrade.
