FC25 Won’t Launch After Latest Windows Update (Steam + EA App Error)

I launched EA fc 24 & 25, and they give me the same error: "An error on our end caused the launch to fail. Try again a little later". 

I purchased EA FC 24 & 25 on steam.

I have been launching these games separately, with long intervals in between, hoping that EA would resolve the error on their end. I reported this issue weeks ago, but no action has been taken. The problem started in the first few days of July. Before that, I was playing FC 25 both online and offline without any issues. I don’t understand what’s happening, and although I’ve tried several troubleshooting methods, none of them have worked.

The troubleshooting methods I used:

1. Uninstalling/Reinstalling Steam.
2. Uninstalling/Reinstalling EA APP.
3. Clear cache of EA and Steam.
4. Verifying integrity on steam - shows every time 3/4 files failed to validate and will be reaquired.
5. EAanti-cheat Javelin installer - uninstall all, install, repair, update.
6. Windows 11 and drivers are up-to-date.
7. Selected EA and steam folders/files/games on windows defender exclusions and also switching off all windows defender anti virus and firewall.
8. Uninstalling FC 24 & FC 25 and reinstalling these games to other drive. (also uninstalling/reinstalling to SSD C-drive.
9. Reinstalling Windows.
10. Error still persists after reinstalling windows. (Splash screen loads 100% then closes, wait time of 3 seconds and opens EA app with error message.

(I dont have any login problems)

I don't know what else to do. If anyone can help me, it would be much appreciated. I can play EA games like PGA Tour, Need for speed heat and battlefield 2042, but for some weird and frustrating reason, I can't play FC 24 or FC 25. I really need help with this!

Same issue for me on the epic games launcher when trying to launch fc24. I tried everything from YouTube tutorials online but nothing works. I spend almost 3 hours already today but it just won't work.

I had the same issue. I fixed it by uninstalling one of the Windows updates related to .NET Framework that I installed on the 30th, specifically KB5064401.

Hey, just wanted to say a big thanks for your tip about uninstalling the Windows updates 🙏
I first tried removing only KB5064401, but the game still wouldn’t launch. After your comment, I went back and uninstalled all the updates from Aug 30th — and now FC25 works perfectly again! 🎉

Really appreciate you pointing me in the right direction — this will definitely help other people stuck with the same issue.

Hello, I've been getting this error since this morning. (6 hours)

Can anyone help me resolve it?

I have that error too

Does not start in Fc 25 and it really annoys me, because I can not enter FC 25 for the second day, because it has problems, in which if I enter the application it tells me that at the moment They could not do anything and try to try later, but Ea please respond to me when you remove this problem or text here pls.

Please help us guys 

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