Starting with ESXi 5.5, VMware no longer supports the VMsafe API and does not support the enablement of our partner's use of this API.
If you continue to use Partner Solutions that include VMsafe integration, you may not see any errors. The solution might run, but may cause other issues.
For ESXi versions prior to 5.5, VMware will continue to support the VMsafe API and the enablement of a partner's use of this API.
Contact the partner's Support Center for information on an alternate solution to run on ESXi 5.5, verification of a partner solution version utilizing VMsafe, or directions on how to uninstall a VMsafe-based solution.
For more information, see:
Note: Contact the partner about their vSphere 5.5/vCNS 5.5 support plans.