From a terminal, try:
bash-3.2$ locate vmrun
On my system it returns:
/Applications/VMware Fusion.app/Contents/Library/vmrun
With VMware Fusion 4.x it should be located at: "/Applications/VMware Fusion.app/Contents/Library/vmrun"
From a terminal, try:
bash-3.2$ locate vmrun
On my system it returns:
/Applications/VMware Fusion.app/Contents/Library/vmrun
Good catch - thanks !