SQLServer2019安装程序遇到以下错误

[gm_ming]

标题: SQL Server 安装程序失败。
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SQL Server 安装程序遇到以下错误:

已添加了具有相同键的项。。

有关帮助信息，请单击: https://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft%20SQL%20Server&Evtsrc=setup.rll&EvtI...

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[#2]

Hi @gm_ming -- Can you please attach or paste the more verbose log from the Setup Bootstrap directory.  Below are some brief instructions regarding how to find the log file.  Take care.

C:\Program Files\Microsoft SQL Server\VVV\Setup Bootstrap\Log\YYYYMMDD_HHMMSS\Detail.txt

• VVV = SQL Server Version
  • 100 = SQL Server 2008 / 2008 R2
  • 110 = SQL Server 2012 / 2012 R2
  • 120 = SQL Server 2014
  • 130 = SQL Server 2016
  • 140 = SQL Server 2017
  • 150 = SQL Server 2019
• YYYYMMDD = Date the installation occurred
  • e.g. 20200727
• HHMMSS = Time the installation occurred
  • e.g. 110523

An actual path would be:

C:\Program Files\Microsoft SQL Server\150\Setup Bootstrap\Log\20200727_110523\Detail.txt
                                       ^                         ^        ^
                                       |                         |        |
              SQL Server 2019      ----+                         |        | 
              July 27th, 2020      ------------------------------+        |
              11.05am (23 seconds) ---------------------------------------+

Detail.txt

The Detail.txt will contain a detailed description at or around the time of failure.