VMware workstation step is not waiting for finish

[avijit]

I am trying to automate the build procedure for us using VMWare workstation image and VBP 7.7a.
I have added a step to launch a VMWare workstation VM that in turns has the auto build project in it.
I have to launch the VM then have to wait till the VM is running. Once the auto build project inside the VM completed successfully i need to shut down the VM then create a snapshot of that VM.
Problem i am seeing is - as soon as the VM is launched (in Launch VM step) the step is getting completed and the shut down of the VM gets initiated. How to keep the step in wait state the inner projects are built?

Thanks in advance for your help.