Hello, Windows Server 2008 R2, Postgresql 11.8 We formatted our server and tried to install postgres again by setting the same old data directory. And we got the following error. There has been an error:Unknown error while running C:\Windows\System32\icards "D:\PG Data\V11" /T /Q /grant "NT AUTHORITY\NetworkService:(OI)(CI)F" The application will exit now. What settings we need to do to reinstall postgres again ? Happiness AlwaysBKR Sivaprakash