fix(windows64): save space indicator

Minecraft.Client/Windows64/Windows64_App.cpp

@@ -227,3 +227,12 @@ int CConsoleMinecraftApp::LoadLocalTMSFile(WCHAR *wchTMSFile, eFileExtensionType
 void CConsoleMinecraftApp::FreeLocalTMSFiles(eTMSFileType eType)
 {
 }
+
+std::wstring CConsoleMinecraftApp::UTF8ToWide(const char* utf8)
+{
+    int size = MultiByteToWideChar(CP_UTF8, 0, utf8, -1, nullptr, 0);
+    std::wstring wstr(size, 0);
+    MultiByteToWideChar(CP_UTF8, 0, utf8, -1, &wstr[0], size);
+    wstr.resize(size - 1);
+    return wstr;
+}