I save the machine state and then restarted the VirtualBox on windows machine. My guest OS in LUnuntu and my host in Windows 7. I saved the state of my VM yesterday and when I started the VM today it showed me he welcome message saying:
The left part of this window is a list of all virtual machines on your computer. The list is empty now because you haven't created any virtual machines yet.
I can't understand why a virtual machine got deleted? It might be that saving the state of VM corrupted the VM. Even if its corrupted, shouldn't it just reboot normally without restoring the state?
Any help is appreciated. Thanks in advance