There are a few ways to fix a corrupted boot file, but the most common and effective way is to use a boot file repair tool. This type of tool will scan your computer for any corrupt or missing boot files and then replace them with healthy copies.
Another way to fix a corrupted boot file is to use a boot file recovery tool. This type of tool will scan your computer for any corrupt or missing boot files and then try to recover them.
Finally, you can manually fix a corrupted boot file by editing the registry or the boot configuration file. However, this is a very advanced process and is not recommended for most users.