在安裝Python3.6后，發現提示api-ms-win-crt-process-l1-1-0.dll丟失
Windows 通用 C 運行庫（Universal C Runtime）是通過Windows Update更新安裝到系統的，更新的編號為KB2999226（10.0.10240.16390）或KB3118401（10.0.10586.9），組件如下：
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-file-l2-1-0.dll
api-ms-win-core-localization-l1-2-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-core-xstate-l2-1-0.dll
api-ms-win-crt-conio-l1-1-0.dll
api-ms-win-crt-convert-l1-1-0.dll
api-ms-win-crt-environment-l1-1-0.dll
api-ms-win-crt-filesystem-l1-1-0.dll
api-ms-win-crt-heap-l1-1-0.dll
api-ms-win-crt-locale-l1-1-0.dll
api-ms-win-crt-math-l1-1-0.dll
api-ms-win-crt-multibyte-l1-1-0.dll
api-ms-win-crt-private-l1-1-0.dll
api-ms-win-crt-process-l1-1-0.dll
api-ms-win-crt-runtime-l1-1-0.dll
api-ms-win-crt-stdio-l1-1-0.dll
api-ms-win-crt-string-l1-1-0.dll
api-ms-win-crt-time-l1-1-0.dll
api-ms-win-crt-utility-l1-1-0.dll
api-ms-win-eventing-provider-l1-1-0.dll（KB3118401不含此文件）
ucrtbase.dll
在C:\window\system\ 或者C:\window\SysWOW64\ 里找不到相應的.dll文件。網上有一些 單個.dll文件的下載，但是嘗試后均無效。正確的做法是micorsoft 官網下載相應更新，再安裝。重啟后OK：
KB2999226、KB3118401更新下載：
KB2999226 微軟下載鏈接 https://support.microsoft.com/en-us/help/2999226/update-for-universal-c-runtime-in-windows
KB3118401 微軟下載鏈接 https://support.microsoft.com/en-us/help/3118401/update-for-universal-c-runtime-in-windows