目前版本：版本 143.0.3650.96 (正式版本) (64 位)

问题：更新后右上角copilot图标消失，同时无法对网页内容进行提问搜索

解决方法：复制到Windows Powershell上回车运行即可永久解决问题

& { # 关闭所有 Edge 进程

 Get-Process | Where-Object { $_.ProcessName -like "msedge*" } | Stop-Process -Force -ErrorAction SilentlyContinue

 Start-Sleep -Seconds 3

 $localState = "$env:LOCALAPPDATA\Microsoft\Edge\User Data\Local State"

 if (Test-Path $localState) {

  try {

   # 读取文件内容

   $content = Get-Content $localState -Raw -Encoding UTF8

   # 使用正则表达式查找并替换 variations_country 的值

   if ($content -match '"variations_country":"[^"]*"') {

    $content = $content -replace '"variations_country":"[^"]*"', '"variations_country":"US"'

    $content | Set-Content -Path $localState -Encoding UTF8

    Write-Host "✅ 已将 variations_country 设置为 US。"

    # 只有成功修改时才重启 Edge

    Start-Sleep -Seconds 1

    Start-Process "msedge.exe"

    Write-Host "已重新启动 Microsoft Edge"

   }

   else {

    Write-Host "⚠️ 未找到 variations_country 字段，请手动检查文件。"

    Start-Process notepad.exe $localState

   }

  }

  catch {

   Write-Host "错误，修改 Local State 文件失败：$($_.Exception.Message)"

   Write-Host "注意，请手动修改该文件，搜索variations_country修改值为US，保存后手动启动 Edge。"

   # 自动打开 Local State 文件供用户手动编辑

   Start-Process notepad.exe $localState

  }

 }

 else {

  Write-Host "找不到 Local State 文件：$localState"

  return

 }

}