spitfirelabs
Recently spitfire labs has upgraded their labs libraries. Since this upgrade it no longer works in muscore 4.
I have contacted them and they said it is on muscore4's end. I belive this because the paid libary I have from them works.
Please work with them soon on fixing this issue. Being a disabled artist I rely on free libaries like they have so kindly offered.
I hope you work with them soon on this because it has affected my compositions.
Thank you
Heather Buechel