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🛟 Data Rescue Guide

Windows Wont Start - How Do I Get My Files Out Before Repairing

The PC loops, blue-screens or stops at a black screen, and everything you care about sits inside: documents, photos, office work. Do not reinstall Windows yet. Boot a WinPE desktop from your toolkit USB, and the "dead" PC's drive opens like a normal disk — copy the files out first, repair after.

✍️ Technical Anshu🪟 Any non-booting Windows PC⏱️ Copy time depends on data size
🎥 The toolkit USB that boots this rescue desktop is built step by step in the video

Here is the fact that saves people every day: when Windows refuses to boot, the files are usually untouched. Windows is broken, not your data. A WinPE environment like Sergei Strelec or Gandalf runs a small Windows desktop straight from USB, completely bypassing the damaged installation. From that desktop, the internal drive is just another disk you can browse and copy. The order matters, though — always rescue first, because repair attempts, disk checks and reinstalls all carry some risk to a drive that may also be failing.

WINDOWS RECOVERY SCREEN — AUTOMATIC REPAIR
Automatic Repair
Your PC did not start correctly
Press "Restart" to restart your PC, which can sometimes fix the problem. You can also press "Advanced options" to try other options to repair your PC.
Restart Advanced options
📷 The screen that starts the panic — Windows has given up starting itself, but your files are still inside
1

Boot the WinPE Desktop From Your Toolkit USB

  1. Connect an external hard disk or a large USB drive — this is where the rescued files will go
  2. Plug in the Ventoy toolkit USB, restart the PC, and open the boot menu (F12 / F11 / Esc)
  3. Select Sergei Strelec WinPE or Gandalf's WinPE from the Ventoy menu
  4. Wait for the full PE desktop — it looks like a simplified Windows, with a file explorer ready to use
2

Find Your Old Windows Drive (Letters Will Differ)

Inside WinPE, drive letters are reassigned — your old C: drive might appear as D: or E:. Identify it by its contents, not its letter.

  1. Open the file explorer and look through the drives for one containing both Windows and Users folders — that is your old system drive
  2. If the drive asks for a BitLocker recovery key when opened, enter the 48-digit key; without it the data stays locked, and no tool can bypass that
  3. If the drive does not appear at all, jump to Fix 5 before doing anything else
3

Copy the Important Folders First ⭐

Copy in priority order, so even if the drive dies mid-job, the most valuable data is already safe.

  1. Open Users\<your name> on the old drive
  2. Copy Desktop, Documents, Pictures and Downloads to the external disk first
  3. Then copy anything stored elsewhere — office data on D:, accounting folders, browser bookmarks if needed
  4. Let each copy finish fully; large copies to USB drives take time and interrupting them leaves half-written files
  5. Open a few rescued files from the external disk to confirm they are readable

Once the data is verified on the external disk, the pressure is off — every repair option, including a clean reinstall, becomes safe to attempt. The toolkit in the video above also covers those next steps.

4

Now Repair — or Reinstall Without Fear

With files safe, choose the repair path that fits the damage:

  1. Boot errors mentioning BCD or winload — rebuild the boot files (there is a dedicated BCD repair guide on this site)
  2. Windows badly corrupted — boot the Windows ISO from the same Ventoy USB and reinstall, choosing the option that matches your data situation
  3. Suspected virus damage — run an offline scan from the toolkit before trusting the repaired system
5

If the Drive Doesn't Appear or Shows as RAW

Do not format it, do not initialize it, and do not let any tool "fix" it yet — each of those can destroy the data you came to save.

WINDOWS DIALOG — THE DANGEROUS ONE
Microsoft Windows✕
You need to format the disk in drive D: before you can use it.
Do you want to format it?
Format diskCancel
For a drive holding your data, the correct answer is always Cancel — formatting erases the file system the recovery tools need.
📷 If Windows shows this dialog for a data drive in WinPE, it usually means a RAW partition — never click Format disk
  1. Open the toolkit's disk management and note what it reports: no letter, RAW file system, or disk missing entirely
  2. A partition shown as RAW usually means file-system damage — use a recovery tool included in the toolkit, such as R-Studio or a file-recovery utility, to scan the drive and copy found files to the external disk
  3. A drive that is not detected at all, or one making clicking or grinding noises, points to hardware failure — stop, and image the drive with an imaging tool (or consult a data-recovery service) instead of repeatedly powering it
  4. Some very new laptops also hide the SSD in WinPE until their storage driver is loaded; try the other WinPE on your USB (Strelec vs Gandalf) before concluding the drive is dead
🚫 The one mistake to avoid: reinstalling Windows or running a "repair install" before rescuing files, on a drive you have not checked. If that drive is physically failing, every extra hour of heavy work can be the hour it dies for good. Rescue first — it costs nothing but time.

🎥 Build the Rescue USB on Screen

One Ventoy USB with Strelec, Gandalf and MediCat — the complete build is shown in the video, step by step.

▶️ Watch Full Video
❓ Frequently Asked Questions

Will copying files from WinPE harm my data in any way?

No. Browsing and copying is a read operation on your old drive — it does not modify the files. That is exactly why rescue-from-WinPE is safer than attempting repairs on a system you have not backed up yet.

Do I need to open the laptop and remove the drive?

Almost never. Booting WinPE from USB reaches the internal drive without opening anything, which also keeps the laptop's warranty intact. Physical removal is only for drives the PC cannot detect at all — and even then, a recovery lab is usually the better option.

The copy stops with errors on some files. What does that mean?

Read errors during copying usually mean bad sectors on the source drive — the disk is failing. Copy everything that still reads, skipping the damaged files, and treat the drive as finished: replace it rather than reinstalling Windows onto it.

This guide is based on Technical Anshu's "One USB = All Tools" video • Stuck on a step? Ask in the video comments — you'll get help there 🙏