i recently downgraded my 1.8.7 game to 1.1.3 but every time i open the game it instant close. i'm using windows 10 and my game is at defaut configs, with no saves or dlcs intalled.

Someone help me! i miss speedrunning ;-;

ps: sorry for bad english

Yeah sorry, didn't fully read. I'm actually having the same problem now :/

Np man, thx for the help. Let me know if you find a way to fix it =/

Well, I was able to fix it. I had the game in French and what you need to do it switch to english and then downpatch. So I hope your game isn't in english or that could be another problem.

Worked :DDDD Ty bro

You need string files for older versions (located in Data\Strings), I only provide the English files in the patch. The files for other languages might be difficult to find since they aren't in the Steam version anymore; you'd probably have to dig in old torrents.

I added a string files pack to the thread: http://www.speedrun.com/Fallout_4/thread/fvo80/1#ch4String_files

[Solved] Locking thread to make room for other subjects.