I have reinstalled both uconnect and FC4. I have started both steam and uconnect as administrator, and I verified the steam game cache and it found no issues.

I found a post from 2019 that said to

Wireless Xbox 360 controller. It was unplugged numerous times during my attempts to start the game.

Also, because it's not in System Information, I feel it's probably relevant to mention I'm on Windows 10

Editor.
Go into the folder "HKEY_USERS"
Go to the first folder starting with "S-1-5-21"
Go to software
Go to Ubisoft
Delete ONLY the Far Cry 4 folder
Far Cry 4 should now launch properly

nothing else happens after that it pretty much just closes i just uninstalled and reinstalled the game still wont work now not even the editor will open yes the game is linked to my ubisoft account yes i
tried opening it in ubisoft itself yes i tried opening it in administrator mode yes i tried compatibility mode and i tried validating the games cache and it still wont work please help

For some reason, my game won't start up, and I think it has to do with uplay, as none of my other Ubisoft games(Watch_Dogs, Far Cry 3 and 4) won't start up either. Uplay won't start up seperatly at

so i got the game played it and wanted to do map editor not knowing that will will break my entire game and idk how to fix it i followed the trouble shooting tips and other things but it wont work it
goes to the logo and it just stops there like it never actually started

Why everytime I try to start the game it just starts in windowed mide and then closes on its own I tried everything but nothing worked please I need help

is running in my "processes" (when you ctrl + alt + del) but shows nothing on the screen. steam even shows that i have played this game for particular hours when the game doesnt even start.
Everything

Just bought it and installed it, but it wont start. It says "Failed to start game (invalid app config)." Anyone now what to do?

Go to hit enter at menu game crashes. Is there still no fix for this?