This virtual machine appears to be in use .vmdk - how to resolve?

Issue :-

This virtual machine appears to be in use.  If this virtual machine is already in use, press the "Cancel" button to avoid damaging it. If this virtual machine is not in use, press the "Take Ownership" button to obtain ownership of it.

Solution :-

you will have .lck folders in the directory where you will have the .vmdk file. Delete them and try again. 

 

real work....!!!!