Hey there Fan4eGG_88
So the issues you're experiencing is usually caused by a program that interferes with EA anti cheat.
The usual programs causing this are asus armory crate, asus game first and malwarebytes.
I suggest closing those from task tray and the game should start.
Also make sure windows is updated.
i dont have any of asus soft or hardware.
as i told above - eaanticheatservice cant lauch cuz 1503 error in it.
I'd uninstall EA anticheat using the Uninstall All option.
https://help.ea.com/en/help/pc/ea-anticheat/#uninstall
Then I'd uninstall Battlefield using the Steam app uninstall process. Then uninstall the EA app using Windows uninstaller.
Finally I'd go to Windows uninstaller and take a picture of all the Microsoft Visual C++ Redistributables and .NET Framework that are installed. Then uninstall all C++ and .Net Framework using Windows uninstaller.
After everything's uninstalled reboot the PC and install Battlefield using Steam installer. The Steam installer should install everything Battlefield 1 needs to run. Including EA app, EA anticheat, C++, and .Net Framework.
If Battlefield still fails to run then I'd backup all my important data and do a full Windows reinstall because I don't know what's causing the issue.
Write down your Windows Product key before reinstall.
Make sure to reinstall all the C++ and .Net Framework that Battlefield didn't install. Other Windows apps might depend on them.
tnx for ur help, ike I said before – I already tried that. It was one of the first things I did. So basic I didn even mention it. I dug so deep into my system I dont even remember how far I went.
And yeah – every time I ll say it again – I m sure the problem is with eaanticheatservice and that 1503 error when tryna start it.
Anyone got any idea what else in the system could be turned off or on that might mess with it? Cuz I m bout to lose my mind here.
