Does anyone know how to proceed if I do not have administrator level access to t...

Does anyone know how to proceed if I do not have administrator level access to the computer?

I do not have access to c:\windows\system32\drivers\crowdstrike folder to delete the corrupted .sys file

I was able to boot on recovery mode with network, after waiting 30 min, I rebooted and BSOD persisted.

Are there other alternatives on how to recover?

Create a bootable USB stick from Ubuntu, then see if you can mount the windows drive and delete the file that way.