We did it up to MSVC 11 but this still seems to work just fine without /EHa with MSVC 12 too, so relax the version check to allow it to pass. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_3_0_BRANCH@76401 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775