no you need a .muse file to work on a muse site in Muse... if you download the site as something else then you could use the assets to remake it in Dreamweaver
have you still got the .muse file? yes = can you upload a copy of it to a dropbox
what buggered it = storing it in a dropbox, usb or netwaork share 90% of issues and old antivirus does the other 9%
Thank you but no, i do not have the file anymore. I keep them on our Google Drive. But i had a backup so i only lost a couple of weeks of updates.
But i do not know why it got damaged. I updated the page on Friday afternoon and when i tried to access it this AM it was bad.
So lesson learned - backup daily