I have a Windows virtual pc 2007 VM on my Windows 7 pc. The VM has windows 2008 Server installed. But its C: is only 10 GB in size and now I need to extend it.
I can add new disks fine. But I need to extend the existing OS drive (c:) in order to apply windows 2008 SP2.
I followed this article to extend the OS drive but at the end I only get the following error when I am trying to use the bigger drive to bootup my VM:

Any help please?
Thanks in advance