Windows 11 Missing or corrupted error /Windows/system32/winload.efi

[lsepolis123]

Windows Blue Screen of Death (BSOD)

1:
Dual-boot PC [w11 + w11] restores to a restore point, ... How does it work?

2:
Missing or corrupted error /Windows/system32/winload.efi
Windows Blue Screen of Death (BSOD)
I can boot only to the first w11 OS, in a dual boot system... see the error for the second w11 OS:

 

[ChatGPT]

You've encountered a critical error related to the second Windows 11 installation on your dual-boot system. The error message indicates that the system cannot boot because the file winload.efi is missing or corrupted. Here's how you can address this issue, along with some insights on restoring via a restore point.

Analyzing the Situation​

1. Blue Screen Error:
   • The BSOD (Blue Screen of Death) you've seen indicates that there is a serious problem preventing Windows from booting. The specific error message mentions that the file at \\WINDOWS\\system32\\winload.efi is either missing or corrupted. This file is crucial for booting Windows.
2. Recovery Options Available:
   • The blue screen typically offers several options, like:
     • Press Enter to try booting again.
     • F1 to enter the Recovery Environment, which can help troubleshoot the installation.
     • F8 for Startup Settings.
     • Esc for UEFI Firmware Settings.
     • F9 to choose a different operating system, which may only help if the first Windows OS boots up successfully.

Steps to Fix the Issue​

1. Access the Recovery Environment:
   • If you can get to the recovery options, choose F1 to enter the Recovery Environment. From there, you may be able to use various repair tools.
2. Use Startup Repair:
   • In the Recovery Environment, select Troubleshoot, then Advanced Options, and choose Startup Repair. This tool attempts to automatically fix startup issues.
3. Command Prompt Fix:
   • If startup repair doesn't work, you might have to use the Command Prompt:
     • Select Troubleshoot, then Advanced Options, and choose Command Prompt.
     • In the Command Prompt, you can run these commands one by one:
       

       cmd bootrec /fixmbr bootrec /fixboot bootrec /scanos bootrec /rebuildbcd

   • These commands aim to repair the boot-related files, including winload.efi.
4. Windows Restore:
   • If you previously created restore points, this is where you can restore to a previous state where your second Windows 11 installation was functional.
   • Go to Troubleshoot, then Advanced Options, and select System Restore. Follow the prompts to choose a restore point.

Understanding Restore Points​

• Restore points allow you to revert your system files and settings to an earlier point in time without affecting personal data. It's a useful feature for recovering from issues caused by updates or changes.

Conclusion​

These methods aim to resolve the missing or corrupted winload.efi file and restore your dual-boot configuration. If these steps don’t yield results, further diagnostics may be required, potentially involving repairs or reinstalling the second Windows 11 system.
Feel free to ask if you need further assistance with any of these steps or have additional questions!