https://bugs.winehq.org/show_bug.cgi?id=37445
--- Comment #1 from Bruno Jesus 00cpxxx@gmail.com ---
err:module:import_dll Library MFC42.DLL (which is needed by L"C:\Program Files (x86)\GStudio8\MCCS.dll") not found
You need to install mfc42 before installing the application. Use "winetricks -q mfc42" in a clean prefix, install the application and try again.