https://bugs.winehq.org/show_bug.cgi?id=47592
--- Comment #11 from Jean-Michel Friedt friedtj@free.fr --- Amazing, that was it, the simulation is now working properly with the same result as found when running under genuine MS-Windows7 OS. I had indeed seen that HFSS was installing some Microsoft C Runtime libraries but believed that had been done during the Wine install as well. Would you mind explaining how the software was running without the liobraries in the first place ? Or how manually installing the libs solved the issue ? Anyway thanks a lot, excellent result, Jean-Michel