Secondary installation create local config for Fppkg

• Lazarus/FPC Version: <2.2.0 Installer>
• Operating System: <Windows 10>
• CPU / Bitness: <64>

What happens

What did you expect

Steps to reproduce

<Please see this: https://forum.lazarus.freepascal.org/index.php?topic=57755.msg429767#msg429767>