/// <summary>
/// Open both instances of <see cref="CASCHandler"/> (old and new)
/// </summary>
public static void OpenCasc(string product, string buildConfig, string cdnConfig)
{
// Open old CASC.
OldStorage = CASCHandler.OpenSpecificStorage(product, buildConfig, cdnConfig);
OldStorage.Root.SetFlags(LocaleFlags.All_WoW);
// Open new CASC.
NewStorage = CASCHandler.OpenOnlineStorage(product);
NewStorage.Root.SetFlags(LocaleFlags.All_WoW);
}