Why can't Hyper-v boot?

Question

Hyper-V

Good afternoon.
Virtual machines stopped starting in Hyper-V on Windows Server 2008
Writes a message

Failed to initialize "1CServer". (Virtual Machine ID 5F4AAEAB-49E5-4C7C-8C13-434EC021C4A0)

Same error in server manager.
Installed all possible updates on the server - Did not help.
The MS website recommends installing hotfixes, but they don't work for me. "The update is not applicable to this computer" Went through the services everything is running. Just in case, restarted - the virtual machine still does not start.

Answer 1

You should look at the error log logs. Have you tried the option to recreate the machine by screwing the old disk?

Answer 2

the hypervisor itself starts and there is no virtual machine in it?