Normally, if you are unable to boot into Windows and cannot access your files, you can create a bootable drive and use the media to boot and repair ... from USB Drive within Windows 11/10 ...
Create a new USB Bootable device after getting a new ISO image file for Windows 10. Then continue ... The recovery offers a Startup Repair option that can automatically fix boot-related issues ...
It allows you to isolate problems and fix them without non-essential ... If you installed Windows 10 via a disc or USB flash ...