Sentence 1: Cobian Backup was a free , written backup software for Microsoft Windows and is supported by Luis Cobian of Umeå University in Delphi .
Sentence 2: Cobian Backup was a free , donation-supported backup software for Microsoft Windows and was written by Luis Cobian of Umeå University in Delphi .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?