[evilduck]

Except for OSX VMs built using Fusion's built-in capabilities. The other VMware products don't ship the required libraries to boot them.

[yardie]

You have to downgrade the vmx to prep a fusion vm to be loaded into esx. Or you can download the vmware convertor app that will transfer the vm, convert the vmx, and register the vm in esx.

I use the application weekly for this task.

[evilduck]

I meant OSX as a guest OS.

[yardie]

For that you'll need a machine with SMC and only Macs have it.