https://bugs.winehq.org/show_bug.cgi?id=41258
--- Comment #13 from Louis Lenders xerox_xerox2000@yahoo.co.uk --- A last remark: the stubs for undocumented are apparently not needed. I didn`t install in a clean wineprefix, after installing in a clean wine-prefix only hack from comment 10 is needed.
After installing dotnet20 I got the login-window up using wine-staging (+hack), in vanilla wine it doesnt run