PXE Client can not open the efi file

Hello,

I built a lap environment for SCCM PXE test. But unfortunately I failed several times.

Here is the structure of the lap environment:

- serverONE
  * AD
  * DNS
  * DHCP
  * Hyper-V

- serverTWO (an VM in the serverONE Hyper-v)
  * CM
  * SQL server

I got an error at the SMSPXE.log at my latest attempt:

![LOG[TFTP: 10.100.1.100: cannot open smsboot\00100009\x64\wdsmgfw.efi.]LOG]!

00100009 is the package ID of the boot IMG. But at my system, I can't find this path.

And at first, I tried to using SCCM with the WDS(A Failed Attempt), but now I enable the PXE responder without WDS, but it seems not working for me and return the error.

Also I tried to set the DHCP option 60 66 67 on DHCP server, but still got the error.

so how to change the path of bootloader IMG in SCCM? (or the TFTP server settings)?

Or any other suggestion? Thank you.