When I checked the installation log shared by Ertan, I do see that the locale passed to initcluster script is the same as returned by the getlocales executable.Executing C:\Windows\System32\cscript //NoLogo "C:\Program Files\PostgreSQL\16/installer/server/initcluster.vbs" "NT AUTHORITY\NetworkService" "postgres" "****" "C:\Users\User1\AppData\Local\Temp/postgresql_installer_cd79fad8b7" "C:\Program Files\PostgreSQL\16" "C:\DATA_PG16" 5432 "Turkish,Türkiye" 0
pgsql-general by date:
Соглашаюсь с условиями обработки персональных данных