Software⏱️ 3 min read📅 2026-06-19

How to Fix: Acronis Disk Director AFTER Clone Disk error: PXE-E61: Media test failure, check cable

Acronis Disk Director issue with PXE-E61 error and "The Stub received bad data" message.

Quick Answer: Check for firmware updates, disable UAC if enabled, and try a clean boot to resolve the issues.

Acronis Disk Director AFTER Clone Disk error: PXE-E61: Media test failure, check cable is an issue that affects users who have cloned their hard drives using Acronis Disk Director. This error message can be frustrating as it prevents the system from booting properly and requires manual intervention to resolve.

This error message can occur due to various reasons such as a faulty USB cable, incorrect cloning settings, or issues with the Windows operating system. In this guide, we will walk you through the steps to troubleshoot and fix this issue.

🛑 Root Causes of the Error

  • The primary cause of this error is a faulty USB cable connection between the laptop drive and Acronis Disk Director. When the system boots up, it may not be able to detect the cloned disk due to a loose or damaged cable, resulting in the PXE-E61: Media test failure error message.
  • Another possible cause is an issue with the Windows operating system, specifically related to the cloning process. It's also possible that the error is related to the Toshiba hidden restore partition, which may not be properly configured.

🛠️ Step-by-Step Verified Fixes

Reconnect USB Cables and Check Cloning Settings

  1. Step 1: Disconnect all USB cables from the laptop drive, Acronis Disk Director, and any other connected devices. Then, reconnect the USB cable to the laptop drive and Acronis Disk Director, ensuring that they are securely plugged in.
  2. Step 2: Verify that the correct USB port is being used for the laptop drive and Acronis Disk Director. Try using a different USB port if possible.
  3. Step 3: Check the cloning settings within Acronis Disk Director to ensure that the correct disk image is selected and that the 'Copy NT signature' option is enabled.

Disable Windows UAC and Update Drivers

  1. Step 1: Temporarily disable Windows User Account Control (UAC) settings to see if it resolves the issue. To do this, go to Control Panel > System and Security > Administrative Tasks > Disable User Account Control.
  2. Step 2: Update the drivers for the laptop drive and Acronis Disk Director to ensure that they are compatible with the latest operating system updates.

✨ Wrapping Up

To summarize, the PXE-E61: Media test failure error message can be resolved by reconnecting USB cables and checking cloning settings within Acronis Disk Director. If disabling Windows UAC and updating drivers does not resolve the issue, it may be necessary to investigate further into the Toshiba hidden restore partition or other system configurations.

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