No Deletable Fonts Found. To Add Your Custom Fonts Place Them In One Of The Following Directories ✯ <LEGIT>
no deletable fonts found. to add your custom fonts place them in one of the following directories
Deutsch
no deletable fonts found. to add your custom fonts place them in one of the following directories
Sicherheit

C:\Windows\Fonts

This message means in the standard locations.

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