Directories | No Deletable Fonts Found. To Add Your Custom Fonts Place Them In One Of The Following

This message means in the standard locations.

%LOCALAPPDATA%\Microsoft\Windows\Fonts

~/.local/share/fonts /usr/share/fonts (system-wide) This message means in the standard locations

C:\Users\<YourUsername>\AppData\Local\Microsoft\Windows\Fonts or \AppData\Local\Microsoft\Windows\Fonts or C:\Windows\Fonts

C:\Windows\Fonts