Call SetErrorMode() for all Windows applications, not just wxMSW ones.

This suppresses default system error message boxes when trying to load an
invalid DLL in wxGTK/Windows.

Closes #15559.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74974 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/appbase.cpp

@@ -173,6 +173,10 @@ wxAppConsoleBase::~wxAppConsoleBase()
 
 bool wxAppConsoleBase::Initialize(int& WXUNUSED(argc), wxChar **WXUNUSED(argv))
 {
+#if defined(__WINDOWS__) && !defined(__WXWINCE__)
+    SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOOPENFILEERRORBOX);
+#endif
+
     return true;
 }