Sasti,
Using the instructions in the link you provided, I am unable to change my Virtual Machine name. My current virtual machine name is Windows 7. I wish to change it to Windows 10. I am unable to use the Configure menu in either the Parallels Desktop menu, the Settings button in the Virtual Machine window, or the Parallels menu bar icon to make the change. When the Configure window is open, a yellow banner says that some settings cannot be changed while the virtual machine is running, so I shut the machine down. Now, the Configure menu in the menu bar icon for Parallels is unavailable, the Parallels Desktop menu item Actions is unavailable, and the Settings button in the Virtual Machine window does not have a Configure menu selection. How do I rename my virtual machine?
Thank you,
Scott