i've tried this out... but why does my saves is corrupted?

i've tried this out... but why does my saves is corrupted?
I followed your video guide entirely. the bookmark didnt work (displayed as rar file and wouldn't run) but i found the right spot using the converter be/c i knew how many souls i had. After doing the whole thing it says the values are too high when i try to put it back in on horizon. if i ignore that and try to run the save it says its corrupted. It also says the values are to high when i use someone elses gamesave. help?
where's the tut?

It worked perfectly for me, had some issues with horizon not wanting to replace the file after I edited it. Just put horizon in safe mode and turned safe mode off then it replaced it just fine. Thanks for the fine tutorial!
ummm the video isnt playing for me something about the user closed there account..
Would be cool if someone could upload the video again.