Ensure that the network segment the client is booting from has open communication to the SCCM Management Point on the following ports: HTTP: Port 80 HTTPS: Port 443 4. Duplicate MAC Addresses or SMBIOS GUIDs
“I found the server, but not the file you asked for.”
If your environment uses HTTPS/Enhanced HTTP, an untrusted or missing certificate will block the download.
: Coordinate with your network administration team to enable PortFast or Edge Port on all edge switch access ports assigned to client machines. This forces the port to enter the forwarding state instantly upon link detection. 3. Disable Intel VMD in BIOS unable to download pxe variable file. exit code 14 sccm
Sometimes, a device is accidentally "blocked" within the SCCM console.
In this comprehensive guide, we will break down exactly what this error means, its root causes, and step-by-step methods to resolve it. Understanding the Error and Exit Code 14
This error typically occurs right after the machine boots into the Windows Preinstallation Environment (WinPE) and attempts to contact the Management Point (MP) to retrieve its assigned Task Sequence variables. Ensure that the network segment the client is
: This is the most frequent cause. If the WinPE boot image does not have the specific NIC drivers for the hardware model, it cannot pull an IP address. : Update your boot image in the SCCM Console
SCCM uses boundaries to associate clients with distribution points. If your PXE-enabled DP is not in the same boundary group as the subnet where the client resides (or the boundary group lacks a content-valid DP), the variable file download fails.
Navigate to X:\windows\temp\smstslog\ and open smsts.log using CMTrace.exe . Step 2: Validate Network Layer Connectivity Once the command prompt is open, run ipconfig /all : This forces the port to enter the forwarding
: WinPE lacks the correct network driver.
This deployment block typically stems from one of four infrastructure or hardware bottlenecks: