.NET CORE 部署3

1、缺少证书 

In the process of installing Microsoft .NET Core SDK 3.0.100-preview, error ocurred and prompted "A file that is required cannot be installed because the cabinet file C:\ProgramData\Package Cache{849917F8-9A15-34CD-B971-A7478B010F70}V3.0.0.0\sfx_x64.cab has an invalid digital signature. This may indicate that the cabinet file is corrupt. "
Plus, my system environment : Windows Server 2008 R2 Enterprise Service Pack 1, no internet connection. Thanks.

 

缺少数字证书:

microsoft root certificate authority 2010

microsoft root certificate authority 2011

解决办法:

一、先安装数字证书;

找一台正常装了VS2015的电脑,Win+R打开运行,输入certmgr.msc,打开证书管理界面。我们从自己电脑导出一个,我的win7 系统。

导出及导入步骤如下:

1.开始→运行→certmgr.msc

2,展开:证书→受信任的根证书颁发机构→证书

3.右击展开菜单,所有任务→导入

4.剩下的,就是选择你下载好的cer文件,然后无限下一步了。

二、证书安装成功以后,安装Microsoft Visual C++ 2015 Redistributable

下载地址:https://www.microsoft.com/en-us/download/details.aspx?id=48145

三、安装Windows补丁

下载地址:https://support.microsoft.com/en-us/kb/2533623

四、重启电脑,再次安装.net core hosting和skd,安装成功。

 

posted on 2020-03-17 16:42  topguntopgun  阅读(394)  评论(0编辑  收藏  举报

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