If the device is booting into WinPE but its IP address isn't assigned to a associated with a Management Point, the download will fail.
Because PXE communication often relies on certificates (especially in HTTPS/PKI environments), the device's BIOS/UEFI time must match the server time.
Troubleshooting SCCM Error: "Unable to download PXE variable file. Exit code 14"
If the device is booting into WinPE but its IP address isn't assigned to a associated with a Management Point, the download will fail.
Because PXE communication often relies on certificates (especially in HTTPS/PKI environments), the device's BIOS/UEFI time must match the server time. unable to download pxe variable file. exit code 14 sccm
Troubleshooting SCCM Error: "Unable to download PXE variable file. Exit code 14" If the device is booting into WinPE but