Fixed localized error strings

Texconv/texconv.cpp

@@ -30,6 +30,7 @@
 #include <fstream>
 #include <iterator>
 #include <list>
+#include <locale>
 #include <memory>
 #include <new>
 #include <string>
@@ -1289,6 +1290,9 @@ int __cdecl wmain(_In_ int argc, _In_z_count_(argc) wchar_t* argv[])
     wchar_t szSuffix[MAX_PATH] = {};
     wchar_t szOutputDir[MAX_PATH] = {};
 
+    // Set locale for output since GetErrorDesc can get localized strings.
+    std::locale::global(std::locale(""));
+
     // Initialize COM (needed for WIC)
     HRESULT hr = CoInitializeEx(nullptr, COINIT_MULTITHREADED);
     if (FAILED(hr))