I ran VHDResizer going from 3GB to 4GB.Did a ''vhdmount /m /f <path> v''.Ran diskpart, selected the disk, selected the partition, extend, exit.Ran ''vhdmount /u all'' then renamed the old and new .vhd's.When I tried to start the VM, I got the ''NTLDR is missing...press Ctrl-Alt-Del to restart'' error. This is on MS Virtual Server 2005 R2 ...