A MS document can NOT be removed (replaced) in SFC2007 once it has been sent to the Commission.
The only option is to send the correct one in SFC2007 (and add 'Corrigendum' in the title).
The wrong document stays in the system because it was automatically registered in ARES and there we cannot delete it or overwrite it. Overwriting the content in SFC2007 would make it inconsistent with the content in ARES.
Content type
FAQ
Support menu 2007