If you can reach a recovery environment or an existing desktop, use built-in repair utilities: Computer not booting up - HP Support Community - 7580235
Ensure the installation media matches your CPU architecture. Most modern machines require the 64-bit (x64) version. 4. Disable Third-Party Antivirus could not load required file winsetup dll 0xc1 verified
: If you can boot into a command prompt through advanced options, run sfc /scannow to repair corrupted Windows components. If you can reach a recovery environment or