🐛[BUG] win11 关机时候，弹出steam++.accelerator.exe 应用程序错误

## 请认真检查以下清单中的每一项
- [ 是] 已经搜索过，没有发现类似的 issue
- [ 是] 已经搜索过文档，没有发现相关内容
- [ 是] 已经尝试使用过最新版，问题依旧存在
- [ 是] 使用的是官方版本（未替换及修改过安装目录程序文件）

### 🐛 描述
Win11系统，windows商店安装的Watt Toolkit，使用正常，但每次关机时候总弹一个错误窗口——steam++.accelerator.exe 应用程序错误。

和贴吧这个问题一样，[https://tieba.baidu.com/p/9450062738](https://tieba.baidu.com/p/9450062738)

Start by reproducing the shutdown error on Windows 11 with the Microsoft Store installation of Watt Toolkit, then identify which component produces the steam++.accelerator.exe application error. The issue names no source file, test, logs, or diagnostic details; done should include a confirmed cause and verification that the error no longer appears during shutdown.

Written by the indexing model from the issue text.