Hello Eva Méh
According to your description, I suggest that try to download the ISO from official webiste and follow the steps below in HP website to check.
https://support.hp.com/us-en/document/ish_4859717-4859823-16
Meanwhile, three options below we could check:
Check the file format: Make sure that the driver file is in a format that is supported by the Windows Setup window. Typically, driver files are provided in executable (.exe) or compressed (.zip) formats. If the file is compressed, you may need to extract it before it can be loaded.
Use a different USB port: If you are using a USB drive to load the driver file, try using a different USB port on your computer.
Check for compatibility: Ensure that the driver file is compatible with the version of Windows you are installing. If the driver file is not compatible, it may not be recognized by the Windows Setup window.
Best Regards