Fragged my domain controller

I’m on to the chapter in my book about disk management, so for a bit of fun I went for the “convert basic disc to dynamic” option. That appeared to work fine, did the reboot and didn’t restart. Something about NTLDR missing.

And of course now I can’t see those shiny dynamic NTFS volumes what I’ve made. I’m working through KB 301680 in a hope I can get it back.