I was running into issues with the NexusHD KitKat ROM, so I think I tried to clear up a few things on my SD card. I deleted a few things (stupidly), and now from MAGLDR my ClockworkMod Recovery won't boot. Selecting the option, it goes through the normal load process, but decides to reboot instead. I'm having issues reflashing CWM to try and fix it, as well. Despite being in the MAGDLR flasher, it comes up with the "Enter BootLoader missing" error and "USB init failed", even though the connection is fine.
If anyone can help me restore CWM to the way it should work, I'd be grateful. I should be able to work it from there.