WIN7 安装不了net framework 4.7 0 minutes, 2 seconds 30th Apr 2025 发布时间：2022-05-05 09:43:02 win7 必须安装 sp1windows6.1-KB976932-X64.rar需要打此补丁：windows6.1-kb4019990-x86.rarwindows6.1-kb4019990-x64.rar附net framework 4.7安装包ndp47-kb3186500-web.rar
