[BUG] Unable to Auto-clean WinINet cache

The option "Auto-clean WinINet cache" in the config tab cannot be activated, turned green.


<img width="933" height="136" alt="Image" src="https://github.com/user-attachments/assets/1c15751a-9476-4087-b99c-99d61e10b27a" />


 - OS: Windows 11
 - Flashpoint Version 14.0.3 Kingfisher


This ticket is related to that discord post:
https://discord.com/channels/432708847304704010/1492243903397499135
