无语。。

不知道为什么在Steam里直接安装游戏，居然没有自动运行安装EAC的脚本。。？

那么就需要自己写一个然后运行。

直接运行提示未安装easy anti cheat。

Easy Anti-Cheat安装日志在 C:\Users\（你的用户名）\appData\Roaming\EasyAntiCheat下（两个log文件可以查看，确定是啥问题用的）。

编写脚本位置（通过Steam浏览本地文件可快速定位）：（你的ELDEN RING安装目录）\ELDEN RING\Game\EasyAntiCheat

如图所示，内容如下，

easyanticheat_eos_setup.exe install （你的productid）

productid 在同个文件夹的 “settings.json” 或 “install_script.vdf” 中以文本形式打开查看

如图所示，新建一个文本，键入，后缀名修改为 bat 双击运行即可。

这时候去看日志文件（service.log）成功后应该是：

[EAC Setup] [21816] [00:50:04:534] [Info] Process started, running as admin: false.

[EAC Setup] [21816] [00:50:04:534] [Info] Started with 'install （你的productid）'.

[EAC Setup] [21816] [00:50:04:534] [Info] Argument handling done, requested action: 1.

[EAC Setup] [21816] [00:50:04:534] [Info] Operation requires admin elevation, attempting relaunch with admin privileges.

[EAC Setup] [22448] [00:50:05:773] [Info] Process started, running as admin: true.

[EAC Setup] [22448] [00:50:05:773] [Info] Started with 'install （你的productid）'.

[EAC Setup] [22448] [00:50:05:773] [Info] Argument handling done, requested action: 1.

[EAC Setup] [22448] [00:50:05:776] [Info] Operation 1 completed successfully.

[EAC Setup] [21816] [00:50:05:778] [Info] Elevated process result: 0.

https://dev.epicgames.com/docs/services/en-US/GameServices/AntiCheat/AntiCheatIntegrationCheckList/index.html#serviceinstaller_windows_

https://www.easy.ac/zh-cn/support/game/guides/installer/

https://zhuanlan.zhihu.com/p/472893102

https://guidlings.com/zh-hant/%e4%bf%ae%e5%be%a9%ef%bc%9aelden-ring-easy-anti-cheat-%e7%84%a1%e6%b3%95%e5%88%9d%e5%a7%8b%e5%8c%96%e5%95%9f%e5%8b%95%e9%8c%af%e8%aa%a4

"Launch Error Easy Anti-Cheat is not installed." (After UNINSTALL -> RE-INSTALL)：

https://eoshelp.epicgames.com/s/question/0D54z00007IfnzQCAR/launch-error-easy-anticheat-is-not-installed-after-uninstall-reinstall?language=en_US

https://steamcommunity.com/app/1245620/discussions/0/3183486320469431208/