Installation on windows 10...

[Federico Sarudiansky]

Hi, 

a student of mine is having problems installing Lilypond on a Windows 10 machine. After a successful installation he gets:

Starting lilypond-windows.exe 2.22.0 [Untitled]...

Fontconfig error: Cannot load default config file

terminate called after throwing an instance of 'std::logic_error'

what(): basic_string::_S_construct null not valid

Exited with return code 3.

I have no Windows 10 installation to help him with. And I couldn't find an answer on the web. Any ideas?

Thanks in advance,

F.