https://bugs.winehq.org/show_bug.cgi?id=57119
--- Comment #2 from Gauvain Roussel-Tarbouriech gauvain@govanify.com --- I managed to fix the bug.
VOCALOID 6 ships with a customized version of System.Management.dll from dotnet.
This library specifically fails during a typeof() check here: https://github.com/dotnet/dotnet/blob/927ad5b54ec13615dfcb1e30f76f6708b61738...
Noping out those two checks and replacing the library with the patched one seems to do the trick, but as this code is shipped with .NET 6 by default it might be wise to look into it before other apps break on this check...