FC 26 crashes immediately on launch - black screen then closes

There's nothing you can because it's a common bug on PC but they aren't doing absolutely anything to fix that

Hello, try putting your PC offline then uninstall and reinstall EA Javelin anti cheat from here https://help.ea.com/en/articles/platforms/pc-ea-anticheat/ then try to start the game first offline then online and check if it works, if it doesn't work you can try clearing the cache of the EA app, if it still doesn't work you can first make a backup of the EA SPORT 26 folder (located in C:\Users\your user\AppData\Local\EA SPORTS FC 26) then delete the original folder so as to force the game to recreate clean data from the last update.Also try installing the latest version of visual from here:https://learn.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist?view=msvc-170#latest-supported-redistributable-version. Try Also Disable nvidia overlay.

I did what you said, but it didn't work.

Hello, Try to enable  beta: unicode UTF-8 in Control Panel -> Region -> Administrative Tab -> Change system locale -> "Beta: Use Unicode UTF-8 for worldwide language support". 

tried that still crashes

thanks for the help first time I saw that solution

That's interesting—on the same computer but with a different account, EA FC 26 works fine. However, the game still won't launch on my account: a black screen appears briefly and then it closes. Is it possible that the problem is related to files stored in the cloud or settings associated with my account?