I installed Windows Deployment Services (WDS) on a new Server 2012 R2 machine. My Hyper-V (Gen2, UEFI, Secure Boot) clients fail at requesting 'boot\x64\wdsmgfw.efi' via TFTP. The server responds that the file was not found.
I can confirm that 'C:\RemoteInstall\Boot\x64\wdsmgfw.efi' is indeed missing. Everything else is there.
I tried installing a Server 2016 and configuring WDS, but the file is missing there, too.
Why is that file missing and what must I do to get PXE running?