User Guide
Page 12
.... If the guest operating system is Windows Vista, Windows Server 2003, or Windows Server 2008, a Volume Shadow Copy Services (VSS) module is installed. Developers can write client-server applications to the VMCI Sock (vsock) interface to use the virtual machine with VMware Server, Workstation, or Fusion. For other, older Windows operating systems, the Filesystem Sync driver...
.... If the guest operating system is Windows Vista, Windows Server 2003, or Windows Server 2008, a Volume Shadow Copy Services (VSS) module is installed. Developers can write client-server applications to the VMCI Sock (vsock) interface to use the virtual machine with VMware Server, Workstation, or Fusion. For other, older Windows operating systems, the Filesystem Sync driver...