BATTLEFIELD 4 Has stopped working..gosh

when you installed the nvidia drivers for the 770 did you get the new ones from the nvidia site?

What happens if you don't mess around with the BF4 settings editor? Will it launch successfully again? Of course at this point your either going to have to find the settings file and delete it so the game remakes it, or uninstall and re-install the game.

is your card seated properly in its pcie slot, sitting flush in the slot? does any other games crash or is it just BF4? try shutting down all background applications that arent necessary like skype, utorrent, messengers, any apps like those. i have also read through some bf4 forums that say if you do a clean install of windows and the game it fixes it as well. have you tried any of the patches?

Sorry I was going with the last part of your post:

So i reinstalled the whole game ! IT worked well, now i closed the game and finished settings with BF4 Settings editor( shouldnt be the problem worked with my exrig and it says again "BF4 HAS STOPPED WORKING

Click to expand...

So I naturally assumed it worked after you re-installed, and then after messing around with BF4 Settings editor it wouldn't run. Is that not what you said?

Now that you know what is causing the problem, if you're interested, you can troubleshoot what the editor is doing to your settings file that is causing the problem

I would find the location of the settings file (probably something like xxxxx.ini) make a back up of it first and then try using the editor to change one setting at a time and test for crashing. It maybe a certain change that causes it, or if could just be corrupting the file on the first change.

You could also see if there is a new version of BF4 Settings editor. Sometimes patches come out that make the old version incompatible with the game and the author has to update his program so that it works again.

I found a fix that works for myself, hopefully it helps.
...I have had this problem for several months, I've reinstalled windows, drivers and BF4 only and the problem arises again with a SUPER clean system install. I have found that the issue is related to the GPU driver since a few releases ago. Im using 344.75 now and the problem is persistent only in BF4. But I did find a fix (it sucks but its a short-term fix).

My Specs: Win8.1 64bit, i7 4930k, 24GB 1600MHz RAM, Asus Sabertooth X79 mobo, EVGA GTX 670's in SLi, Single 144hz BenQ XL272z monitor. (nothing overclocked).

I pulled my hair out like a lot of PPL but I made a small discovery that does work well, except you need to do it after every reboot. Repairing BF4 made no difference since the issue was with the driver, also reinstalling directX made no difference, you'll chaise your tail with this but its not the issue (cant hurt to do it though). Also clean installations of the nVidia drivers seem to rarely work long term. I used BF4 settings editor but the game ran fine until the driver change. This didnt explain why the game still crashed on launch with a completely fresh install, with NO BF4 settings editor.

1. Start nVidia control panel (right click on desktop and click nvidia logo).
2. Goto 'Configure Sli, Surround, PhysX' settings.
3. Change PhysX to anything other than what your using. I alternate from CPU to Auto after every reboot. Then 'Apply'

The game should load now. Unfortunately the issue will come back after rebooting. Just make a change again in physx and it should work and continually until the net reboot. I've seen a lot of tweaks that are unsuccessful and never get to the root of the issue. As far as I can tell the GPU driver fails when the game loads and it may be related from having a multi monitor setup and/or SLi using DVI (IMO), doing a windows debug always points to BF4. I've removed my other 2 monitors and run single monitor but the problem still arises. By changing the PhysX settings your arbitrarily re initializing the GPU configuration (I know there's no PhysX in BF4, but the side effect of the change temporarily fixes the game).

Try this and see if it helps.