error code 0xC0000409

Hi everyone,

I have the FC 27 Ultimate Edition on Steam. I was able to play the game normally for around 6 hours, but suddenly the game crashed and closed.

Since then, I haven't been able to start the game anymore. Every time I try to launch it, I get the following error:

0xC0000409

I have already tried pretty much every troubleshooting step I could find. I have:

• Reinstalled FC 27
• Uninstalled and reinstalled my Windows/GPU drivers
• Updated FC 27
• Verified the game files through Steam
• Tried the other recommended troubleshooting steps

Unfortunately, nothing has worked and I still get the same error every time I try to launch the game.

I'm playing FC 27 through Steam and I'm using the Ultimate Edition.

Does anyone know what could be causing error 0xC0000409, or have any other solutions I could try?

Thanks in advance for the help!