I am trying this as well but do not get an error. I use Windows Explorer to browse to my picture files and right click and select properties. I then go to the details tab and enter information under 'Tags'. These tags do not show up in Photo Gallery under descriptive tags.

I have also tried to open Photo Gallery and locate the picture. I right-click and select properties and the tags I put through Windows Explorer are present on the file.

Conversely, If I add descriptive tags in Photo Gallery they do not show anywhere on the file properties.

Additionally, if/when I add tags to my local files, those tags do not appear to upload to OneDrive. When I look at the file via the OneDrive website the 'Tags' are empty.

Please advise.

Thanks.

Justin