I am trying to download some custom fonts to my Nokia device. I have a sis file that installs a set of fonts (in the form of .gdr files) into C:\System\Fonts. However, I am not able to see these fonts from my application.

The same sis file installs the same fonts in the same location on other S60 devices and the app is able to see the fonts without any problem.

Is there anything specific about Nokia devices and custom fonts?