Unable To Download Pxe Variable File. Exit Code 14 Sccm 2021 Jun 2026

If your site uses Enhanced HTTP (EHTTP) or Full HTTPS (PKI), the client needs to trust the certificates presented by the Management Point.

: Firewalls or network routing issues may be preventing the client from communicating with the Management Point over HTTP/HTTPS. Troubleshooting Steps Unable to download PXE variable file. Exit code=14.

The troubleshooting process must follow a logical, layered approach. unable to download pxe variable file. exit code 14 sccm

If you have an IP, try to ping your Distribution Point (DP) or Management Point (MP). :

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. If your site uses Enhanced HTTP (EHTTP) or

Once you've diagnosed the cause, implement the appropriate solution(s) below.

If drivers are not the culprit, the PXE service point itself may be corrupted. Exit code=14

Right-click your -> Properties -> Drivers tab, and add the driver.

Device BIOS clock differs significantly from the domain controller.

On the stuck client, press to open a command prompt during the PXE boot (if enabled in the boot image).

Based on numerous real-world cases documented in forums and Microsoft support threads, exit code 14 usually traces back to one of the following issues: