What universe did you get the idea that that would work from?
Edit: In the event that you're serious, just a tip - make a copy of a file before you fiddle with the bits. I'm amazed you know how to use a hex editor and not make backups.
I did this in the operating folder, to which two files were added in advance, the first damaged file, the other working but old file.
I worked a lot with Hex editors, usually with the help of this program I manage to create miracles, and this time I also believed that I could do it, but unfortunately it did not work out.
Of course, everything is done with a copy of the file, the file is just broken from the inside, I just didn't understand how this could happen.