Instructions taken from here: http://babygotmac.com/a/tip-boot-a-vmware-fusion-machine-to-a-cddvd/
#1. Right click the virtual machine file and select “Show Package Contents”
#2. Right click the file ending in the file extension “.vmx” using TextEdit, add the following line anywhere in the file:
bios.forceSetupOnce = “TRUE”
#3. Save and close the file and reboot.