This is your single most important log file. Located at:
C:\Program Files\Microsoft Configuration Manager\Logs\smspxe.log
What to look for around the time of boot: unable to download pxe variable file. exit code 14 sccm
If you see an error like “Unable to download PXE variable file. Exit code 14” during an SCCM (ConfigMgr) OS deployment using PXE/WinPE, that typically means the client failed to retrieve required boot configuration files from the distribution point. This post explains common causes, diagnostic steps, and fixes you can apply to resolve the issue quickly. This is your single most important log file
Over years of troubleshooting SCCM deployments, exit code 14 consistently ties back to a handful of core issues. Let's examine each. This post explains common causes, diagnostic steps, and
Modern hardware ships with UEFI firmware, but many boot images are still x64 BIOS-compatible. If there is a mismatch, PXE might load the initial network stack but fail when trying to access variable storage due to driver or memory addressing issues.
Check:
This is your single most important log file. Located at:
C:\Program Files\Microsoft Configuration Manager\Logs\smspxe.log
What to look for around the time of boot:
If you see an error like “Unable to download PXE variable file. Exit code 14” during an SCCM (ConfigMgr) OS deployment using PXE/WinPE, that typically means the client failed to retrieve required boot configuration files from the distribution point. This post explains common causes, diagnostic steps, and fixes you can apply to resolve the issue quickly.
Over years of troubleshooting SCCM deployments, exit code 14 consistently ties back to a handful of core issues. Let's examine each.
Modern hardware ships with UEFI firmware, but many boot images are still x64 BIOS-compatible. If there is a mismatch, PXE might load the initial network stack but fail when trying to access variable storage due to driver or memory addressing issues.
Check: