The SCCM error typically indicates a network error that has interrupted the operation, often caused by missing or incorrect network drivers in the WinPE boot image . This error occurs when WinPE cannot establish a connection to the Management Point (MP) to retrieve the variables required for the task sequence. Primary Troubleshooting Steps
Starting SCCM current branch 1906, PXE can operate without WDS. If you are using a DP with WDS, try switching to the “Enable a PXE responder without Windows Deployment Service” option. This often resolves legacy file transfer timeouts.
This error halts the task sequence dead in its tracks. The computer successfully gets an IP address, downloads the boot image, but fails when trying to retrieve the critical variables.dat file that tells the client which task sequence to run, what its unique ID is, and how to proceed. unable to download pxe variable file. exit code 14 sccm
The account configured to pull data during deployment is locked out, has an expired password, or lacks permissions.
Once you've diagnosed the cause, implement the appropriate solution(s) below. The SCCM error typically indicates a network error
are you trying to image when this error occurs?
If WinPE has an IP and can see the MP but still throws Exit Code 14, the Network Access Account might be failing to authenticate. Go to . If you are using a DP with WDS,
Ensure you are using the manufacturer's official USB-C NIC adapter.