ehm, it doesn't work this way, fortunately ... Microsoft, the corporation, is definitively responsible if there's a copy right violation. Who exactly did what

ehm, it doesn't work this way, fortunately ... Microsoft, the corporation, is definitively responsible if there's a copy right violation. Who exactly did what it's a Microsoft internal thing, unless Microsoft demonstrates that this has been done in bad faith and Microsoft did everything what is "reasonable" to avoid this happening ...