{
  "system": "具体Windows版本与策略待查",
  "application": "longPathAware等声明待查",
  "api": "实际文件API与相对/绝对路径限制待查",
  "components": "单个文件名组件限制另查",
  "result": "不能仅凭长度判定实际失败"
}