If you need native Windows 10/11 64-bit support, consider the official Hiren’s BootCD PE (Preinstallation Environment) , which is based on Windows 10 PE. Conclusion
Modern computing has moved exclusively toward 64-bit architecture and UEFI firmware. Legacy 32-bit tools often fail in these environments. A 64-bit boot disk provides: hiren boot cd 162 iso download 64 bit exclusive
If you are trying to repair a specific error (like the Blue Screen of Death) , let me know the error code, and I can suggest which tool within Hiren's to use! If you need native Windows 10/11 64-bit support,