I am having problem with one of my VM on ESX Host (Vsphere 4). I have 3 machine on ESX Host but I am unable to restart of VM even I can't make any configuration or editing in that VM. Eeven when I right click on VM all option are inactive/disabled and I can not Power on or off VM. I don't understand why it happened and how could I power on the machine. I have also tried to restart from command line but nothing work and tat is the reason I approach you finally. ESX host in not in maintenance mode and other VMs are working fine.