https://bugs.winehq.org/show_bug.cgi?id=43270
--- Comment #16 from Daniel Kamil Kozar dkk089@gmail.com --- I can confirm that installing dotnet20, replacing sxs.dll and adding the missing functions to NTDLL does result in EAC plugins working properly. I was able to obtain metadata from Discogs and I got a log with CUETools information - both functionalities are available only via using plugins, and using them isn't possible in the current version of Wine.
Tested with the patch applied on top of the current git master, sxs.dll version is 6.1.7601.17514.
Thank you very much for your help on this. Let me know if there's anything more I can do.