file:文件校验工具.exe file:【首发地址】（www.cyxitong.com）.url file:安装工具&教程（会安装的就不用看了）.url file:文件校验信息（必须校对！）.txt file:CN_Windows_11_Professional_Version_25H2_x64_2026.4.WIM file:【软件】Microsoft Office 下载地址.url