Unable To ((hot)) Download Pxe Variable File. Exit Code 14 Sccm 【LATEST 2026】

From the failed WinPE session, press F8 to open a command prompt. Use net use \\DP-SERVER\SMS_DP$ to test connectivity. A failure here confirms a firewall or NAA issue.

If the device gets an IP after a few minutes but fails initially, the network switch may be performing loop checks. unable to download pxe variable file. exit code 14 sccm

Through years of troubleshooting in the field, Exit Code 14 can be traced back to four primary families of issues. From the failed WinPE session, press F8 to

Helpdesk reports all new Dell OptiPlex 7090 models fail with exit code 14, but existing HP machines work fine. From the failed WinPE session