安裝后證書頒發機構打不開，提示：錯誤-系統找不到指定的文件。 0x80070002

I've installed Active directory certificate services and Certificate authority server role on Windows Server 2019 Standard edition. When I try to start Certification Authority (Local) console then it gives below error:

--------------------------- Microsoft Active Directory證書服務    - - - - - - - - - - - - - - 該系統找不到指定的文件。 0x80070002（WIN32：2 ERROR_FILE_NOT_FOUND）

我嘗試使用管理權限運行MMC控制台，但仍然沒有錯誤更改。

最佳答案

I was able to get an answer from this thread on Microsoft TechNet. The issue turned out to be with the configuration of Certification Authority (CA). Once CA is installed then there is a configuration step also for which we see a pending action notification when we open Server manager as shown in the snapshot below:

When we click on Configure Active Directory Certificate Services on th... link then a wizard opens up which helps configuration the CA. Here are few important wizard steps for your ready reference:

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