Shut down the VM, then go to the directory where your VMs are stored and copy workxtation directory with all VM files to this location or to another location. Help Center. A snapshot can be taken when a VM is powered on, powered off, or suspended.
 
 

Converting OVF files to VMX for use with VMware Converter | Skytap help and documentation – Space Details

 
It launches the wizard to start to deploy vCenter Server appliance 6. These properties may need some time to take effect after the vCenter server first power on, So please wait and do not power of the virtual machine.