I ran into a problem. I followed your instructions step by step, but -- probably at the stage where you need to use an unlocker -- something went wrong, and most likely because that unlocker is outdated. I tried to change it, but I didn't get any results. Perhaps you know something about the vmware vcenter server, as my friends have used it before and say that this software is much more modern and many useful features. I should try this option, or do you still know how to solve the problem with the unlocker? I admit that I may have done something wrong, as I am not very experienced in this area.