We've been doing some Windows 10 1607 deployment tests and on some of the newer Dell hardware (seems to be the Kaby Lake chipset ones, this error is from a Latitude 7280) MDT is throwing errors saying it can't copy the recovery partition .wim file. It's working just fine on other Win10 deployments.
Here's the part from bdd.log: ---------------- Initialization ---------------- ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) Ensure boot drive has a Drive Letter. ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) Find the boot drive (if any) [False] [] [True] ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) New ZTIDiskPartition : \\MININT-LEFGNC8\root\cimv2:Win32_DiskPartition.DeviceID="Disk #0, Partition #0" \\MININT-LEFGNC8\root\cimv2:Win32_LogicalDisk.DeviceID="W:" ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) New ZTIDisk : \\MININT-LEFGNC8\root\cimv2:Win32_DiskDrive.DeviceID="\\\\.\\PHYSICALDRIVE0" ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) Found bootable drive [ W: ]: \\MININT-LEFGNC8\root\cimv2:Win32_LogicalDisk.DeviceID="W:" ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) Target file: W:\Recovery\WindowsRE\WinRE.wim ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) FindFile: The file WinRE.wim could not be found in any standard locations. ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) Copy File: \\server\W10DEV$\Boot\LiteTouchPE_x64.wim to W:\Recovery\WindowsRE\WinRE.wim ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) FAILURE (Err): -2147024784 0x80070070: Copy File: \\server\W10DEV$\Boot\LiteTouchPE_x64.wim to W:\Recovery\WindowsRE\WinRE.wim - ZTIWinRE 4/7/2017 11:14:32 AM 0 (0x0000) FindFile: The file REAgentC.exe could not be found in any standard locations. ZTIWinRE 4/7/2017 11:14:33 AM 0 (0x0000) About to run command: D:\Windows\System32\REAgentC.exe /info /target D:\Windows ZTIWinRE 4/7/2017 11:14:33 AM 0 (0x0000) Command has been started (process ID 2116) ZTIWinRE 4/7/2017 11:14:33 AM 0 (0x0000) Everything else works just fine if you ignore the error. This problem isn't happening on our non-Kabylake chipset hardware so I'm guessing it's a driver but I've added the storage controller drivers and I would think the deployment wouldn't work at all if that were missing. Using MDT 2013 Update 1. Thanks, Aaron O'Donnell