https://bugs.winehq.org/show_bug.cgi?id=46855
--- Comment #5 from Matteo Bruni matteo.mystral@gmail.com --- (In reply to IanS from comment #4)
What happens in future if I deploy my application and a user needs GDI for some other application - if he installs gdiplus into the same prefix then he'll break .net applications?
"Installing" gdiplus (e.g. via winetricks) means installing a (potentially old) Microsoft version of the DLL and enabling it in place of the gdiplus implementation included in Wine. Ideally you shouldn't need to install native gdiplus, any bug you experience with builtin is a Wine bug that should be reported and eventually fixed.