Unable To Download Pxe Variable File. Exit Code 14 Sccm [exclusive] Jun 2026
If the NAA password was recently changed in Active Directory but not updated inside the SCCM Console, or if the account has been locked out, the client will be blocked from downloading the environment variables.
Failed to get info for device. This device may not be in the database. Cannot find the device in the database. Failed to send status message to MP.
By identifying whether the break occurs due to network drivers, boundary configurations, or network packet sizes, you can quickly clear Exit Code 14 and get your OSD deployments running smoothly again.
Look for lines immediately preceding the "Exit code 14" message. You will typically see one of the following underlying errors: Failed to send request to download PXE variable file CryptVerifySignature failed 401 Unauthorized or 403 Forbidden Failed to get client identity Common Root Causes and Solutions 1. Network and Network Interface Card (NIC) Driver Issues
SCCM Current Branch versions have moved toward using for downloading content during PXE, but older versions rely heavily on TFTP . unable to download pxe variable file. exit code 14 sccm
The account used to fetch the file lacks permissions or is locked out.
As the single most common cause of this error, driver issues must be examined thoroughly.
On the error screen in WinPE, press to open the Command Prompt (Note: Enable Command Support in your Boot Image properties first). Type ipconfig and hit Enter. If you see an IP address: Move to step 2.
I can provide targeted log syntax or driver injection steps based on your details. If the NAA password was recently changed in
Press F8 in WinPE and type ipconfig . If you do not see a valid IP address, you must inject the correct storage and network drivers into your SCCM Boot Image. Go to Software Library > Operating Systems > Boot Images , update the drivers, and distribute the content to your DPs. 4. HTTP vs. HTTPS / PKI Certificate Mismatch
Before diving into server logs, ensure the client has the "plumbing" required to talk to SCCM.
Verify the account listed is correct, re-enter the password to ensure synchronization, and click to validate its status. 3. Missing Network or Storage Drivers in the Boot Image
To know exactly why the download failed, you need to look at the . In WinPE (after the error appears), press F8 . Navigate to X:\Windows\Temp\SMSTSLog\smsts.log . Look for lines involving DownloadVariables . Common indicators: Cannot find the device in the database
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If the error occurs immediately after loading the boot image, the issue often relates to how TFTP handles data packets. If the TFTP Block Size configuration is too high, network switches may drop the fragments, causing the file download to fail with Exit Code 14.
If you don't see an IP address, or the adapter is missing, you are missing the correct NIC driver. If you see an IP address of
