I can't open a file that is "View Only" in On-Line Excel. Have to copy the file using File Explorer to make a copy of the file.
We use files saved in SharePoint as "templates" for various things. The templates are set up as "View Only". If you try to save one to your one drive, it gives an error message or if you try to "Open in the desk top application", it gives an error. The only way I have been able to make a copy of a file like this is to use file explorer to copy the file from SharePoint to a different location, then open using the desk top application! Please fix it!