Project scenario:
安装SQLServer2019
Problem Description
Unable to open item UNKNOWN\Components\................\
. Please verify that you have sufficient permissions to access this item
solution:
1. Download https://docs.microsoft.com/zh-cn/sysinternals/downloads/psexec
2. Close the previously opened registry
3. Enter the decompressed folder of pstools and open the command prompt with administrator privileges
4. Enter on the command line: psexec -i -d -s regedit
打开:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData
Right click and select permissions