I hve a singer - not sure if i will be able to do it but if you want to send one file for me and i can try. email lexus1608@gmail.com
Why don't you convert for yourself. There is free conversion software available on the internet through Tajama or pulse.
This way you can convert anything that is not in your format.
Sorry I cannot help. I have two programmes but not one of them has got a .fhe format. Welcome to cute and I'm sure somebody will be along soon to help you. Hugs. Babsdie