Hello,
Sorry for the false positive, it has been removed (the change will be effective soon).
You can recover the files by using the quarantine manager : https://toolslib.net/forum/viewthread/182-en-adwcleaner-documentation/
- Launch AdwCleaner,
- Click on "Tools" -> "Quarantine manager"
- Tick the GCC folder and "Restore".
Best regards,