If you only deleted the descriptor file, the VM will fail to boot, but your data is safe and the file can be recreated manually using the VMware knowledge base guide. 2. Immediate Recovery Actions

How to Install VIB on ESXi: ESXCLI Software VIB Install Guide

: Use the SnapCenter Plug-in for VMware vSphere (SCV) to locate the deleted VM in your backup inventory and select Restore .