Unable To !!link!! Download Pxe Variable File. Exit Code 14 Sccm ✮ [QUICK]

The error specifically triggers within the or Task Sequence Wizard environment. In SCCM terminology:

: The boot image does not have the specific network drivers for the hardware model (e.g., newer Dell Latitude or NUC models), leading to a loss of IP address.

Failed to download PXE variable file after retrials. Exit code=14. PxeGetPxeData failed with 0x8004016c.

Ensure your core network switches have correct IP Helper-Addresses pointing directly to your DHCP server and your SCCM Site Server/Distribution Point. Do not rely solely on DHCP Snooping or Options

To fix this error, press on the error screen to open the command prompt in WinPE. (Note: Enable Command Support in your Boot Image properties beforehand). 1. Verify Network Connectivity and IP Address unable to download pxe variable file. exit code 14 sccm

The client machine cannot communicate with the Management Point (MP) or Distribution Point (DP) because it lacks an IP address.

translates directly to ERROR_OUTOFMEMORY or "Not enough memory resources are available to complete this operation."

Is your SCCM environment configured for ?

| Symptom | Most Likely Cause | Suggested Solution | |---|---|---| | New hardware model not working | Missing NIC drivers | Add correct drivers to boot image (Solution 1) | | Works on some DPs but not others | Corrupted PXE role on specific DP | Repair PXE role on affected DP (Solution 2) | | Intermittent failures on same hardware | Network issue (IP release, switch config) | Check IP helpers, enable PortFast (Solution 5) | | All deployments failing after DP upgrade | DP disk space or corruption | Clean up DP space, rebuild PXE role (Solution 4 + 2) | | Computer already exists in SCCM | Known device with no TS advertised | Delete computer record (Solution 6) | | Nothing else works | Corrupted boot image | Create fresh boot image (Solution 7) | The error specifically triggers within the or Task

Before diving into the fixes, it helps to understand why this file download fails:

Identify the network card for the specific device (e.g., a new Dell Latitude model).

Novice administrators often confuse Exit Code 14 with TFTP timeouts (Exit Code 5 or 1460) or DHCP misconfigurations. It is critical to understand that

In the context of SCCM and Windows deployment, translates to "The device is not ready" or "Incorrect drive / media" . Exit code=14

SCCM relies heavily on Kerberos and certificates for secure communication. If the local BIOS/UEFI time on the client machine drifts too far from the Domain Controller and Management Point time, HTTPS/IIS authentication will fail completely.

, the port may not transition to a "forwarding" state fast enough for WinPE to initialize the network and download the file. IP Helper Issues

If your environment relies on standard HTTP or specific cross-domain boundaries, the machine in WinPE lacks an identity. It requires the Network Access Account to authenticating against the distribution points and management points to retrieve deployment structures.

: The default WinPE boot image does not contain the specific network controller driver for the hardware model being imaged.

If you are using the newer PXE responder without Windows Deployment Services (WDS), try unchecking and re-checking the Enable PXE responder without WDS setting in the DP properties, then updating the server configuration.

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