.net Core3.1在win7上运行时报错 Failed to load the dll from [C:Program Filesdotnethostfxr3.1.10hostfxr.dll

解决方法：

 https://www.microsoft.com/en-us/download/details.aspx?id=47442

安装上面这个链里的更新包就可以

 

来源：https://github.com/dotnet/docs/issues/20459

 

 

KB3063858 fixed the problem for me!

32-bit: https://www.microsoft.com/en-us/download/details.aspx?id=47409
64-bit: https://www.microsoft.com/en-us/download/details.aspx?id=47442

—— https://www.reddit.com/r/windows/comments/ik7sp7/does_anybody_have_the_kb2533623_update_for/