I did an inplace upgrade from Win2K8 to Win2K8 R2 on a server that had Hyper-V running.
I followed all instructions and the had not errors during or after the installation.
However, in hyperV manager now I see 4 new virtual Machines that are in a Saved-Critical state.
There names are similar to D24DE248-3472-447E-93E9-CD5A4170EF14
What are they and can I delete them?