Error: Some required configuration is missing, corrupt, inaccessible, or insecure (access permissions are too liberal)

You will get this error while running emcli. 

Follow the below steps to fix.

create a directory
D:\EMCLI


Set environment
set JAVA_HOME=D:\app\product\Mware12104\jdk16\jdk
set PATH=%JAVA_HOME%\bin;%PATH%

java -jar emcliadvancedkit.jar client -install_dir=D:\EMCLI

cd D:\EMCLI

set EMCLI_STATE_DIR=D:\EMCLI

from existing middleware_home/bin run below
emcli setup -url=https://localhost.com:7800/em -username=sysman -trustall -autologin -dir=D:\EMCLI

emcli sync