{
  "schemaVersion": 2,
  "id": "windows-createprocess-error-1312",
  "title": "Windows sandbox cannot spawn a process (error 1312)",
  "category": "sandbox",
  "severity": "high",
  "platforms": [
    "windows"
  ],
  "match": {
    "any": [
      {
        "contains": "CreateProcessAsUserW failed: 1312"
      }
    ]
  },
  "summary": "The Windows sandbox runner failed during process creation because the expected logon session was unavailable.",
  "explanation": "Treat this as a likely match, not proof of root cause.",
  "actions": [
    "Verify that the failure happens even for a trivial command such as `Get-Location`.",
    "Save the current Codex version and doctor report before reinstalling or changing account policy.",
    "Check the upstream issue for current status and version-specific workarounds."
  ],
  "links": [
    {
      "type": "github_issue",
      "url": "https://github.com/openai/codex/issues/31768",
      "label": "openai/codex#31768"
    }
  ],
  "tags": [
    "windows",
    "sandbox",
    "CreateProcessAsUserW",
    "1312"
  ],
  "i18n": {
    "zh-CN": {
      "title": "Windows Sandbox 无法创建进程（错误 1312）",
      "summary": "Windows sandbox runner 在创建进程时找不到预期的登录会话。",
      "explanation": "这只是高概率匹配，不等同于已经证明根因。",
      "actions": [
        "用 `Get-Location` 等最简单命令确认是否仍然失败。",
        "重装或修改账户策略之前保存当前 Codex 版本与 doctor 报告。",
        "查看上游 Issue 的最新状态与版本相关 workaround。"
      ]
    },
    "ja": {
      "title": "Windows サンドボックスがプロセスを生成できない（エラー 1312）",
      "summary": "Windows サンドボックスランナーが、期待されたログオンセッションが利用できずプロセス生成に失敗しました。",
      "explanation": "根因の証明ではなく、有力な一致として扱ってください。",
      "actions": [
        "Get-Location のような自明なコマンドでも失敗するか確認します。",
        "再インストールやアカウントポリシー変更の前に、現在の Codex バージョンと doctor レポートを保存します。",
        "現状とバージョン固有の回避策を上流 issue で確認します。"
      ]
    }
  }
}