It looks like they've blocked changing the configuration files after patch 4.2. I know alot of people found out how to get around this.
Can someone please write a detailed tutorial on how to do it?

Here are the steps I've tried so far:

1. Downloaded flynn1's config installer.
2. Created a Engine ini from this paste bin https://pastebin.com/5Z26MppJ
3. Copied that Engine.ini file into C:\Users\User\AppData\Local\DeadByDaylight\Saved\C onfig\WindowsNoEditor
4. Set file as read only
5. Run flynn1's config installer as admin and installed the config.
6. The flynn1 config installs, but when I go to run the game I just get the black error message box from DBD.